| 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 | $138.87 | 13.179% | $157.1717 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $139.48 | 13.713% | $158.6069 | $158.61 | $158.60 | $158.60 |
| Purchase #3 | $145.61 | 3.724% | $151.0325 | $151.03 | $151.05 | $151.00 |
| Purchase #4 | $167.32 | 7.401% | $179.7034 | $179.70 | $179.70 | $179.70 |
| Purchase #5 | $49.88 | 8.219% | $53.9796 | $53.98 | $54.00 | $54.00 |
| Purchase #6 | $107.29 | 13.673% | $121.9598 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $173.74 | 3.300% | $179.4734 | $179.47 | $179.45 | $179.50 |
| 7 purchase totals = | $922.19 | $1,001.9273 | $1,001.92 | $1,001.90 | $1,002.00 | |