| 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 | $156.50 | 8.638% | $170.0185 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $225.85 | 4.548% | $236.1217 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $164.89 | 4.297% | $171.9753 | $171.98 | $172.00 | $172.00 |
| Purchase #4 | $241.82 | 10.252% | $266.6114 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $93.40 | 3.499% | $96.6681 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $14.33 | 9.848% | $15.7412 | $15.74 | $15.75 | $15.70 |
| Purchase #7 | $34.85 | 13.735% | $39.6366 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $931.64 | $996.7728 | $996.78 | $996.75 | $996.70 | |