| 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 | $139.60 | 12.216% | $156.6535 | $156.65 | $156.65 | $156.70 |
| Purchase #2 | $184.41 | 5.212% | $194.0214 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $88.81 | 8.270% | $96.1546 | $96.15 | $96.15 | $96.20 |
| Purchase #4 | $155.63 | 12.746% | $175.4666 | $175.47 | $175.45 | $175.50 |
| Purchase #5 | $170.82 | 11.409% | $190.3089 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $80.56 | 5.519% | $85.0061 | $85.01 | $85.00 | $85.00 |
| Purchase #7 | $26.42 | 6.843% | $28.2279 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $846.25 | $925.8390 | $925.84 | $925.80 | $925.90 | |