| 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 | $161.91 | 5.420% | $170.6855 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $101.89 | 10.438% | $112.5253 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $206.46 | 11.192% | $229.567 | $229.57 | $229.55 | $229.60 |
| Purchase #4 | $244.91 | 5.432% | $258.2135 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $161.49 | 3.684% | $167.4393 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $111.39 | 10.646% | $123.2486 | $123.25 | $123.25 | $123.20 |
| Purchase #7 | $91.74 | 8.809% | $99.8214 | $99.82 | $99.80 | $99.80 |
| 7 purchase totals = | $1,079.79 | $1,161.5006 | $1,161.51 | $1,161.50 | $1,161.40 | |