| 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 | $169.40 | 12.134% | $189.955 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $213.43 | 3.723% | $221.376 | $221.38 | $221.40 | $221.40 |
| Purchase #3 | $247.32 | 3.288% | $255.4519 | $255.45 | $255.45 | $255.50 |
| Purchase #4 | $20.82 | 5.857% | $22.0394 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $127.60 | 8.292% | $138.1806 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $98.87 | 10.578% | $109.3285 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $23.73 | 3.779% | $24.6268 | $24.63 | $24.65 | $24.60 |
| 7 purchase totals = | $901.17 | $960.9582 | $960.97 | $961.05 | $961.00 | |