| 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 | $225.98 | 13.597% | $256.7065 | $256.71 | $256.70 | $256.70 |
| Purchase #2 | $159.62 | 8.106% | $172.5588 | $172.56 | $172.55 | $172.60 |
| Purchase #3 | $94.50 | 12.630% | $106.4354 | $106.44 | $106.45 | $106.40 |
| Purchase #4 | $86.26 | 11.337% | $96.0393 | $96.04 | $96.05 | $96.00 |
| Purchase #5 | $17.57 | 6.132% | $18.6474 | $18.65 | $18.65 | $18.60 |
| Purchase #6 | $136.86 | 10.393% | $151.0839 | $151.08 | $151.10 | $151.10 |
| Purchase #7 | $107.57 | 13.351% | $121.9317 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $828.36 | $923.4030 | $923.41 | $923.45 | $923.30 | |