| 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 | $135.58 | 5.607% | $143.182 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $182.64 | 7.812% | $196.9078 | $196.91 | $196.90 | $196.90 |
| Purchase #3 | $100.47 | 12.276% | $112.8037 | $112.80 | $112.80 | $112.80 |
| Purchase #4 | $53.32 | 7.820% | $57.4896 | $57.49 | $57.50 | $57.50 |
| Purchase #5 | $42.93 | 9.606% | $47.0539 | $47.05 | $47.05 | $47.10 |
| Purchase #6 | $244.25 | 4.263% | $254.6624 | $254.66 | $254.65 | $254.70 |
| Purchase #7 | $187.61 | 10.390% | $207.1027 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $946.80 | $1,019.2021 | $1,019.19 | $1,019.20 | $1,019.30 | |