| 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 | $197.26 | 10.608% | $218.1853 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $13.31 | 8.188% | $14.3998 | $14.40 | $14.40 | $14.40 |
| Purchase #3 | $229.35 | 10.720% | $253.9363 | $253.94 | $253.95 | $253.90 |
| Purchase #4 | $28.51 | 13.364% | $32.3201 | $32.32 | $32.30 | $32.30 |
| Purchase #5 | $53.27 | 10.357% | $58.7872 | $58.79 | $58.80 | $58.80 |
| Purchase #6 | $166.82 | 7.564% | $179.4383 | $179.44 | $179.45 | $179.40 |
| Purchase #7 | $186.38 | 10.234% | $205.4541 | $205.45 | $205.45 | $205.50 |
| 7 purchase totals = | $874.90 | $962.5211 | $962.53 | $962.55 | $962.50 | |