| 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 | $134.36 | 6.470% | $143.0531 | $143.05 | $143.05 | $143.10 |
| Purchase #2 | $25.98 | 13.673% | $29.5322 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $203.93 | 12.493% | $229.407 | $229.41 | $229.40 | $229.40 |
| Purchase #4 | $206.73 | 12.266% | $232.0875 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $61.38 | 5.114% | $64.519 | $64.52 | $64.50 | $64.50 |
| Purchase #6 | $56.39 | 12.260% | $63.3034 | $63.30 | $63.30 | $63.30 |
| Purchase #7 | $249.34 | 13.167% | $282.1706 | $282.17 | $282.15 | $282.20 |
| 7 purchase totals = | $938.11 | $1,044.0728 | $1,044.07 | $1,044.05 | $1,044.10 | |