| 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 | $148.71 | 7.528% | $159.9049 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $80.39 | 9.215% | $87.7979 | $87.80 | $87.80 | $87.80 |
| Purchase #3 | $192.78 | 12.160% | $216.222 | $216.22 | $216.20 | $216.20 |
| Purchase #4 | $133.63 | 13.569% | $151.7623 | $151.76 | $151.75 | $151.80 |
| Purchase #5 | $209.43 | 7.510% | $225.1582 | $225.16 | $225.15 | $225.20 |
| Purchase #6 | $235.57 | 13.734% | $267.9232 | $267.92 | $267.90 | $267.90 |
| Purchase #7 | $88.31 | 6.517% | $94.0652 | $94.07 | $94.05 | $94.10 |
| 7 purchase totals = | $1,088.82 | $1,202.8337 | $1,202.83 | $1,202.75 | $1,202.90 | |