| 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 | $184.65 | 12.555% | $207.8328 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $184.46 | 10.457% | $203.749 | $203.75 | $203.75 | $203.70 |
| Purchase #3 | $40.61 | 13.299% | $46.0107 | $46.01 | $46.00 | $46.00 |
| Purchase #4 | $151.93 | 7.753% | $163.7091 | $163.71 | $163.70 | $163.70 |
| Purchase #5 | $235.35 | 5.608% | $248.5484 | $248.55 | $248.55 | $248.50 |
| Purchase #6 | $23.37 | 12.788% | $26.3586 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $25.52 | 6.547% | $27.1908 | $27.19 | $27.20 | $27.20 |
| 7 purchase totals = | $845.89 | $923.3994 | $923.40 | $923.40 | $923.30 | |