| 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 | $163.39 | 13.293% | $185.1094 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $225.34 | 10.137% | $248.1827 | $248.18 | $248.20 | $248.20 |
| Purchase #3 | $36.80 | 11.662% | $41.0916 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $194.95 | 7.361% | $209.3003 | $209.30 | $209.30 | $209.30 |
| Purchase #5 | $39.52 | 12.728% | $44.5501 | $44.55 | $44.55 | $44.60 |
| Purchase #6 | $89.38 | 8.771% | $97.2195 | $97.22 | $97.20 | $97.20 |
| Purchase #7 | $130.96 | 12.601% | $147.4623 | $147.46 | $147.45 | $147.50 |
| 7 purchase totals = | $880.34 | $972.9159 | $972.91 | $972.90 | $973.00 | |