| 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 | $189.45 | 6.766% | $202.2682 | $202.27 | $202.25 | $202.30 |
| Purchase #2 | $103.98 | 13.474% | $117.9903 | $117.99 | $118.00 | $118.00 |
| Purchase #3 | $156.89 | 9.539% | $171.8557 | $171.86 | $171.85 | $171.90 |
| Purchase #4 | $111.84 | 8.370% | $121.201 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $193.64 | 8.531% | $210.1594 | $210.16 | $210.15 | $210.20 |
| Purchase #6 | $17.36 | 3.816% | $18.0225 | $18.02 | $18.00 | $18.00 |
| Purchase #7 | $110.99 | 8.678% | $120.6217 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $884.15 | $962.1188 | $962.12 | $962.05 | $962.20 | |