| 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 | $145.28 | 10.659% | $160.7654 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $151.63 | 8.122% | $163.9454 | $163.95 | $163.95 | $163.90 |
| Purchase #3 | $48.81 | 10.544% | $53.9565 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $129.48 | 9.358% | $141.5967 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $155.58 | 7.102% | $166.6293 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $150.78 | 6.505% | $160.5882 | $160.59 | $160.60 | $160.60 |
| Purchase #7 | $35.63 | 12.537% | $40.0969 | $40.10 | $40.10 | $40.10 |
| 7 purchase totals = | $817.19 | $887.5784 | $887.60 | $887.60 | $887.60 | |