| 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 | $138.68 | 7.219% | $148.6913 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $217.81 | 5.320% | $229.3975 | $229.40 | $229.40 | $229.40 |
| Purchase #3 | $173.76 | 5.602% | $183.494 | $183.49 | $183.50 | $183.50 |
| Purchase #4 | $212.32 | 9.447% | $232.3779 | $232.38 | $232.40 | $232.40 |
| Purchase #5 | $27.46 | 13.284% | $31.1078 | $31.11 | $31.10 | $31.10 |
| Purchase #6 | $135.69 | 10.131% | $149.4368 | $149.44 | $149.45 | $149.40 |
| Purchase #7 | $183.82 | 8.398% | $199.2572 | $199.26 | $199.25 | $199.30 |
| 7 purchase totals = | $1,089.54 | $1,173.7625 | $1,173.77 | $1,173.80 | $1,173.80 | |