| 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 | $144.29 | 4.176% | $150.3156 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $177.62 | 6.398% | $188.9841 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $98.55 | 3.683% | $102.1796 | $102.18 | $102.20 | $102.20 |
| Purchase #4 | $236.36 | 6.187% | $250.9836 | $250.98 | $251.00 | $251.00 |
| Purchase #5 | $98.95 | 6.854% | $105.732 | $105.73 | $105.75 | $105.70 |
| Purchase #6 | $198.45 | 6.244% | $210.8412 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $34.71 | 4.115% | $36.1383 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $988.93 | $1,045.1744 | $1,045.17 | $1,045.25 | $1,045.10 | |