| 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 | $157.38 | 11.518% | $175.507 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $230.68 | 7.849% | $248.7861 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $183.50 | 4.672% | $192.0731 | $192.07 | $192.05 | $192.10 |
| Purchase #4 | $13.90 | 5.398% | $14.6503 | $14.65 | $14.65 | $14.70 |
| Purchase #5 | $35.53 | 13.493% | $40.3241 | $40.32 | $40.30 | $40.30 |
| Purchase #6 | $119.45 | 8.813% | $129.9771 | $129.98 | $130.00 | $130.00 |
| Purchase #7 | $97.82 | 7.673% | $105.3257 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $838.26 | $906.6434 | $906.65 | $906.65 | $906.70 | |