| 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 | $152.27 | 5.154% | $160.118 | $160.12 | $160.10 | $160.10 |
| Purchase #2 | $97.47 | 7.534% | $104.8134 | $104.81 | $104.80 | $104.80 |
| Purchase #3 | $47.99 | 11.341% | $53.4325 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $127.31 | 4.670% | $133.2554 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $146.75 | 7.697% | $158.0453 | $158.05 | $158.05 | $158.00 |
| Purchase #6 | $191.35 | 5.568% | $202.0044 | $202.00 | $202.00 | $202.00 |
| Purchase #7 | $43.80 | 6.430% | $46.6163 | $46.62 | $46.60 | $46.60 |
| 7 purchase totals = | $806.94 | $858.2853 | $858.29 | $858.25 | $858.20 | |