| 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 | $172.81 | 3.349% | $178.5974 | $178.60 | $178.60 | $178.60 |
| Purchase #2 | $250.49 | 11.332% | $278.8755 | $278.88 | $278.90 | $278.90 |
| Purchase #3 | $64.79 | 5.762% | $68.5232 | $68.52 | $68.50 | $68.50 |
| Purchase #4 | $154.86 | 7.769% | $166.8911 | $166.89 | $166.90 | $166.90 |
| Purchase #5 | $140.65 | 6.422% | $149.6825 | $149.68 | $149.70 | $149.70 |
| Purchase #6 | $33.30 | 7.516% | $35.8028 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $76.98 | 7.231% | $82.5464 | $82.55 | $82.55 | $82.50 |
| 7 purchase totals = | $893.88 | $960.9189 | $960.92 | $960.95 | $960.90 | |