| 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 | $133.53 | 11.638% | $149.0702 | $149.07 | $149.05 | $149.10 |
| Purchase #2 | $160.54 | 11.675% | $179.283 | $179.28 | $179.30 | $179.30 |
| Purchase #3 | $27.43 | 7.687% | $29.5385 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $182.41 | 4.325% | $190.2992 | $190.30 | $190.30 | $190.30 |
| Purchase #5 | $114.84 | 3.765% | $119.1637 | $119.16 | $119.15 | $119.20 |
| Purchase #6 | $59.47 | 13.673% | $67.6013 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $127.82 | 9.667% | $140.1764 | $140.18 | $140.20 | $140.20 |
| 7 purchase totals = | $806.04 | $875.1323 | $875.13 | $875.15 | $875.20 | |