| 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 | $149.64 | 3.463% | $154.822 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $188.73 | 3.736% | $195.781 | $195.78 | $195.80 | $195.80 |
| Purchase #3 | $129.43 | 4.540% | $135.3061 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $163.68 | 9.527% | $179.2738 | $179.27 | $179.25 | $179.30 |
| Purchase #5 | $17.88 | 3.220% | $18.4557 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $228.76 | 9.242% | $249.902 | $249.90 | $249.90 | $249.90 |
| Purchase #7 | $6.27 | 4.622% | $6.5598 | $6.56 | $6.55 | $6.60 |
| 7 purchase totals = | $884.39 | $940.1004 | $940.10 | $940.05 | $940.20 | |