| 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 | $164.41 | 6.344% | $174.8402 | $174.84 | $174.85 | $174.80 |
| Purchase #2 | $101.87 | 7.307% | $109.3136 | $109.31 | $109.30 | $109.30 |
| Purchase #3 | $208.89 | 7.453% | $224.4586 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $74.49 | 7.616% | $80.1632 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $89.99 | 8.607% | $97.7354 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $115.56 | 9.395% | $126.4169 | $126.42 | $126.40 | $126.40 |
| Purchase #7 | $201.29 | 4.688% | $210.7265 | $210.73 | $210.75 | $210.70 |
| 7 purchase totals = | $956.50 | $1,023.6544 | $1,023.66 | $1,023.65 | $1,023.60 | |