| 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 | $133.75 | 10.402% | $147.6627 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $43.59 | 5.712% | $46.0799 | $46.08 | $46.10 | $46.10 |
| Purchase #3 | $58.48 | 4.512% | $61.1186 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $197.48 | 12.530% | $222.2242 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $168.91 | 3.671% | $175.1107 | $175.11 | $175.10 | $175.10 |
| Purchase #6 | $104.31 | 5.514% | $110.0617 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $22.76 | 7.415% | $24.4477 | $24.45 | $24.45 | $24.40 |
| 7 purchase totals = | $729.28 | $786.7055 | $786.70 | $786.65 | $786.70 | |