| 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 | $14.29 | 11.299% | $15.9046 | $15.90 | $15.90 | $15.90 |
| Purchase #2 | $49.40 | 9.467% | $54.0767 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $170.67 | 13.535% | $193.7702 | $193.77 | $193.75 | $193.80 |
| Purchase #4 | $103.54 | 8.865% | $112.7188 | $112.72 | $112.70 | $112.70 |
| Purchase #5 | $143.88 | 12.624% | $162.0434 | $162.04 | $162.05 | $162.00 |
| Purchase #6 | $162.54 | 7.819% | $175.249 | $175.25 | $175.25 | $175.20 |
| Purchase #7 | $126.64 | 5.167% | $133.1835 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $770.96 | $846.9462 | $846.94 | $846.95 | $846.90 | |