| 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 | $34.94 | 12.516% | $39.3131 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $242.65 | 5.634% | $256.3209 | $256.32 | $256.30 | $256.30 |
| Purchase #3 | $150.75 | 6.403% | $160.4025 | $160.40 | $160.40 | $160.40 |
| Purchase #4 | $136.27 | 13.712% | $154.9553 | $154.96 | $154.95 | $155.00 |
| Purchase #5 | $146.87 | 5.584% | $155.0712 | $155.07 | $155.05 | $155.10 |
| Purchase #6 | $144.39 | 11.630% | $161.1826 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $241.51 | 13.669% | $274.522 | $274.52 | $274.50 | $274.50 |
| 7 purchase totals = | $1,097.38 | $1,201.7676 | $1,201.76 | $1,201.70 | $1,201.80 | |