| 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 | $245.98 | 7.786% | $265.132 | $265.13 | $265.15 | $265.10 |
| Purchase #2 | $53.54 | 6.741% | $57.1491 | $57.15 | $57.15 | $57.10 |
| Purchase #3 | $160.26 | 12.360% | $180.0681 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $23.42 | 12.692% | $26.3925 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $100.55 | 3.393% | $103.9617 | $103.96 | $103.95 | $104.00 |
| Purchase #6 | $89.29 | 6.520% | $95.1117 | $95.11 | $95.10 | $95.10 |
| Purchase #7 | $178.71 | 9.706% | $196.0556 | $196.06 | $196.05 | $196.10 |
| 7 purchase totals = | $851.75 | $923.8707 | $923.87 | $923.85 | $923.90 | |