| 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 | $100.94 | 9.471% | $110.5 | $110.50 | $110.50 | $110.50 |
| Purchase #2 | $160.47 | 11.147% | $178.3576 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $52.72 | 8.562% | $57.2339 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $79.58 | 9.572% | $87.1974 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $108.31 | 4.154% | $112.8092 | $112.81 | $112.80 | $112.80 |
| Purchase #6 | $67.51 | 5.631% | $71.3115 | $71.31 | $71.30 | $71.30 |
| Purchase #7 | $164.99 | 11.437% | $183.8599 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $734.52 | $801.2695 | $801.27 | $801.25 | $801.30 | |