| 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 | $152.96 | 10.412% | $168.8862 | $168.89 | $168.90 | $168.90 |
| Purchase #2 | $161.98 | 7.517% | $174.156 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $89.25 | 9.328% | $97.5752 | $97.58 | $97.60 | $97.60 |
| Purchase #4 | $195.41 | 4.735% | $204.6627 | $204.66 | $204.65 | $204.70 |
| Purchase #5 | $212.54 | 9.409% | $232.5379 | $232.54 | $232.55 | $232.50 |
| Purchase #6 | $104.54 | 8.307% | $113.2241 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $230.66 | 11.259% | $256.63 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $1,147.34 | $1,247.6721 | $1,247.68 | $1,247.70 | $1,247.70 | |