| 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 | $236.78 | 8.756% | $257.5125 | $257.51 | $257.50 | $257.50 |
| Purchase #2 | $146.49 | 9.225% | $160.0037 | $160.00 | $160.00 | $160.00 |
| Purchase #3 | $249.57 | 8.560% | $270.9332 | $270.93 | $270.95 | $270.90 |
| Purchase #4 | $243.33 | 4.600% | $254.5232 | $254.52 | $254.50 | $254.50 |
| Purchase #5 | $188.66 | 8.752% | $205.1715 | $205.17 | $205.15 | $205.20 |
| Purchase #6 | $237.86 | 12.618% | $267.8732 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $69.45 | 11.753% | $77.6125 | $77.61 | $77.60 | $77.60 |
| 7 purchase totals = | $1,372.14 | $1,493.6298 | $1,493.61 | $1,493.55 | $1,493.60 | |