| 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 | $116.74 | 9.796% | $128.1759 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $74.30 | 11.216% | $82.6335 | $82.63 | $82.65 | $82.60 |
| Purchase #3 | $114.38 | 6.303% | $121.5894 | $121.59 | $121.60 | $121.60 |
| Purchase #4 | $125.92 | 3.871% | $130.7944 | $130.79 | $130.80 | $130.80 |
| Purchase #5 | $236.65 | 12.482% | $266.1887 | $266.19 | $266.20 | $266.20 |
| Purchase #6 | $94.26 | 5.105% | $99.072 | $99.07 | $99.05 | $99.10 |
| Purchase #7 | $153.45 | 7.116% | $164.3695 | $164.37 | $164.35 | $164.40 |
| 7 purchase totals = | $915.70 | $992.8234 | $992.82 | $992.85 | $992.90 | |