| 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 | $138.34 | 5.224% | $145.5669 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $158.68 | 4.232% | $165.3953 | $165.40 | $165.40 | $165.40 |
| Purchase #3 | $117.37 | 13.624% | $133.3605 | $133.36 | $133.35 | $133.40 |
| Purchase #4 | $46.76 | 8.433% | $50.7033 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $186.26 | 9.746% | $204.4129 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $115.82 | 11.165% | $128.7513 | $128.75 | $128.75 | $128.80 |
| Purchase #7 | $43.30 | 4.293% | $45.1589 | $45.16 | $45.15 | $45.20 |
| 7 purchase totals = | $806.53 | $873.3491 | $873.35 | $873.30 | $873.50 | |