| 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 | $145.76 | 10.579% | $161.18 | $161.18 | $161.20 | $161.20 |
| Purchase #2 | $60.34 | 5.327% | $63.5543 | $63.55 | $63.55 | $63.60 |
| Purchase #3 | $139.28 | 10.422% | $153.7958 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $17.77 | 10.460% | $19.6287 | $19.63 | $19.65 | $19.60 |
| Purchase #5 | $74.50 | 4.684% | $77.9896 | $77.99 | $78.00 | $78.00 |
| Purchase #6 | $197.75 | 13.725% | $224.8912 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $52.78 | 6.220% | $56.0629 | $56.06 | $56.05 | $56.10 |
| 7 purchase totals = | $688.18 | $757.1025 | $757.10 | $757.15 | $757.20 | |