| 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 | $167.74 | 8.487% | $181.9761 | $181.98 | $182.00 | $182.00 |
| Purchase #2 | $248.40 | 13.663% | $282.3389 | $282.34 | $282.35 | $282.30 |
| Purchase #3 | $179.33 | 3.150% | $184.9789 | $184.98 | $185.00 | $185.00 |
| Purchase #4 | $204.48 | 4.755% | $214.203 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $136.86 | 9.445% | $149.7864 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $41.87 | 9.613% | $45.895 | $45.90 | $45.90 | $45.90 |
| Purchase #7 | $139.91 | 13.754% | $159.1532 | $159.15 | $159.15 | $159.20 |
| 7 purchase totals = | $1,118.59 | $1,218.3315 | $1,218.34 | $1,218.40 | $1,218.40 | |