| 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 | $126.58 | 7.299% | $135.8191 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $113.38 | 7.365% | $121.7304 | $121.73 | $121.75 | $121.70 |
| Purchase #3 | $226.39 | 8.174% | $244.8951 | $244.90 | $244.90 | $244.90 |
| Purchase #4 | $81.87 | 7.805% | $88.26 | $88.26 | $88.25 | $88.30 |
| Purchase #5 | $54.95 | 4.195% | $57.2552 | $57.26 | $57.25 | $57.30 |
| Purchase #6 | $73.83 | 7.219% | $79.1598 | $79.16 | $79.15 | $79.20 |
| Purchase #7 | $91.47 | 8.778% | $99.4992 | $99.50 | $99.50 | $99.50 |
| 7 purchase totals = | $768.47 | $826.6188 | $826.63 | $826.60 | $826.70 | |