| 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 | $163.36 | 5.140% | $171.7567 | $171.76 | $171.75 | $171.80 |
| Purchase #2 | $5.33 | 10.307% | $5.8794 | $5.88 | $5.90 | $5.90 |
| Purchase #3 | $67.34 | 11.473% | $75.0659 | $75.07 | $75.05 | $75.10 |
| Purchase #4 | $158.46 | 7.386% | $170.1639 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $27.86 | 13.383% | $31.5885 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $168.53 | 6.174% | $178.935 | $178.94 | $178.95 | $178.90 |
| Purchase #7 | $97.61 | 10.578% | $107.9352 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $688.49 | $741.3246 | $741.34 | $741.35 | $741.40 | |