| 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 | $177.56 | 3.422% | $183.6361 | $183.64 | $183.65 | $183.60 |
| Purchase #2 | $206.45 | 3.627% | $213.9379 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $148.86 | 12.854% | $167.9945 | $167.99 | $168.00 | $168.00 |
| Purchase #4 | $15.76 | 5.516% | $16.6293 | $16.63 | $16.65 | $16.60 |
| Purchase #5 | $106.76 | 12.584% | $120.1947 | $120.19 | $120.20 | $120.20 |
| Purchase #6 | $63.45 | 12.666% | $71.4866 | $71.49 | $71.50 | $71.50 |
| Purchase #7 | $207.70 | 7.370% | $223.0075 | $223.01 | $223.00 | $223.00 |
| 7 purchase totals = | $926.54 | $996.8866 | $996.89 | $996.95 | $996.80 | |