| 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 | $121.74 | 7.283% | $130.6063 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $143.42 | 12.332% | $161.1066 | $161.11 | $161.10 | $161.10 |
| Purchase #3 | $191.52 | 10.798% | $212.2003 | $212.20 | $212.20 | $212.20 |
| Purchase #4 | $57.95 | 7.531% | $62.3142 | $62.31 | $62.30 | $62.30 |
| Purchase #5 | $217.46 | 6.755% | $232.1494 | $232.15 | $232.15 | $232.10 |
| Purchase #6 | $182.98 | 9.197% | $199.8087 | $199.81 | $199.80 | $199.80 |
| Purchase #7 | $167.79 | 7.456% | $180.3004 | $180.30 | $180.30 | $180.30 |
| 7 purchase totals = | $1,082.86 | $1,178.4859 | $1,178.49 | $1,178.45 | $1,178.40 | |