| 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 | $170.39 | 8.617% | $185.0725 | $185.07 | $185.05 | $185.10 |
| Purchase #2 | $213.75 | 3.230% | $220.6541 | $220.65 | $220.65 | $220.70 |
| Purchase #3 | $213.41 | 11.792% | $238.5753 | $238.58 | $238.60 | $238.60 |
| Purchase #4 | $27.60 | 9.796% | $30.3037 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $138.44 | 9.325% | $151.3495 | $151.35 | $151.35 | $151.30 |
| Purchase #6 | $192.66 | 12.580% | $216.8966 | $216.90 | $216.90 | $216.90 |
| Purchase #7 | $25.47 | 8.870% | $27.7292 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $981.72 | $1,070.5809 | $1,070.58 | $1,070.60 | $1,070.60 | |