| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.72 | 12.578% | $175.3065 | $175.31 | $175.30 | $175.30 |
| Purchase #2 | $162.65 | 10.162% | $179.1785 | $179.18 | $179.20 | $179.20 |
| Purchase #3 | $201.62 | 6.324% | $214.3704 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $110.80 | 5.168% | $116.5261 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $227.91 | 10.570% | $252.0001 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $180.50 | 5.231% | $189.942 | $189.94 | $189.95 | $189.90 |
| Purchase #7 | $202.58 | 6.115% | $214.9678 | $214.97 | $214.95 | $215.00 |
| 7 purchase totals = | $1,241.78 | $1,342.2914 | $1,342.30 | $1,342.30 | $1,342.30 | |