| 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 | $131.81 | 9.505% | $144.3385 | $144.34 | $144.35 | $144.30 |
| Purchase #2 | $158.81 | 6.314% | $168.8373 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $117.32 | 11.470% | $130.7766 | $130.78 | $130.80 | $130.80 |
| Purchase #4 | $23.53 | 11.524% | $26.2416 | $26.24 | $26.25 | $26.20 |
| Purchase #5 | $157.89 | 13.331% | $178.9383 | $178.94 | $178.95 | $178.90 |
| Purchase #6 | $115.89 | 4.600% | $121.2209 | $121.22 | $121.20 | $121.20 |
| Purchase #7 | $6.28 | 5.598% | $6.6316 | $6.63 | $6.65 | $6.60 |
| 7 purchase totals = | $711.53 | $776.9848 | $776.99 | $777.05 | $776.80 | |