| 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 | $151.60 | 7.358% | $162.7547 | $162.75 | $162.75 | $162.80 |
| Purchase #2 | $40.39 | 7.435% | $43.393 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $207.83 | 12.562% | $233.9376 | $233.94 | $233.95 | $233.90 |
| Purchase #4 | $207.86 | 3.786% | $215.7296 | $215.73 | $215.75 | $215.70 |
| Purchase #5 | $87.55 | 5.122% | $92.0343 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $149.42 | 3.781% | $155.0696 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $53.41 | 8.215% | $57.7976 | $57.80 | $57.80 | $57.80 |
| 7 purchase totals = | $898.06 | $960.7164 | $960.71 | $960.75 | $960.70 | |