| 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 | $162.27 | 6.736% | $173.2005 | $173.20 | $173.20 | $173.20 |
| Purchase #2 | $138.59 | 13.741% | $157.6337 | $157.63 | $157.65 | $157.60 |
| Purchase #3 | $47.32 | 9.162% | $51.6555 | $51.66 | $51.65 | $51.70 |
| Purchase #4 | $12.83 | 9.594% | $14.0609 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $229.99 | 11.391% | $256.1882 | $256.19 | $256.20 | $256.20 |
| Purchase #6 | $15.38 | 7.388% | $16.5163 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $232.88 | 8.399% | $252.4396 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $839.26 | $921.6947 | $921.70 | $921.70 | $921.70 | |