| 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 | $162.69 | 10.658% | $180.0295 | $180.03 | $180.05 | $180.00 |
| Purchase #2 | $150.97 | 3.735% | $156.6087 | $156.61 | $156.60 | $156.60 |
| Purchase #3 | $147.65 | 3.765% | $153.209 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $40.98 | 3.568% | $42.4422 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $201.81 | 9.249% | $220.4754 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $159.96 | 6.813% | $170.8581 | $170.86 | $170.85 | $170.90 |
| Purchase #7 | $191.35 | 11.846% | $214.0173 | $214.02 | $214.00 | $214.00 |
| 7 purchase totals = | $1,055.41 | $1,137.6402 | $1,137.65 | $1,137.65 | $1,137.60 | |