| 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 | $135.78 | 12.204% | $152.3506 | $152.35 | $152.35 | $152.40 |
| Purchase #2 | $179.74 | 8.400% | $194.8382 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $105.27 | 4.112% | $109.5987 | $109.60 | $109.60 | $109.60 |
| Purchase #4 | $136.78 | 6.335% | $145.445 | $145.45 | $145.45 | $145.40 |
| Purchase #5 | $30.45 | 5.281% | $32.0581 | $32.06 | $32.05 | $32.10 |
| Purchase #6 | $66.80 | 9.313% | $73.0211 | $73.02 | $73.00 | $73.00 |
| Purchase #7 | $176.29 | 6.154% | $187.1389 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $831.11 | $894.4506 | $894.46 | $894.45 | $894.40 | |