| 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 | $143.56 | 4.572% | $150.1236 | $150.12 | $150.10 | $150.10 |
| Purchase #2 | $199.36 | 6.109% | $211.5389 | $211.54 | $211.55 | $211.50 |
| Purchase #3 | $67.28 | 3.540% | $69.6617 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $93.36 | 3.754% | $96.8647 | $96.86 | $96.85 | $96.90 |
| Purchase #5 | $249.71 | 9.447% | $273.3001 | $273.30 | $273.30 | $273.30 |
| Purchase #6 | $117.89 | 5.704% | $124.6144 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $35.27 | 6.680% | $37.626 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $906.43 | $963.7294 | $963.72 | $963.70 | $963.70 | |