| 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 | $189.96 | 12.166% | $213.0705 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $6.72 | 8.546% | $7.2943 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $141.74 | 5.268% | $149.2069 | $149.21 | $149.20 | $149.20 |
| Purchase #4 | $53.29 | 13.422% | $60.4426 | $60.44 | $60.45 | $60.40 |
| Purchase #5 | $191.93 | 9.619% | $210.3917 | $210.39 | $210.40 | $210.40 |
| Purchase #6 | $108.44 | 9.119% | $118.3286 | $118.33 | $118.35 | $118.30 |
| Purchase #7 | $67.90 | 5.715% | $71.7805 | $71.78 | $71.80 | $71.80 |
| 7 purchase totals = | $759.98 | $830.5151 | $830.51 | $830.55 | $830.50 | |