| 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 | $155.29 | 11.180% | $172.6514 | $172.65 | $172.65 | $172.70 |
| Purchase #2 | $49.44 | 9.170% | $53.9736 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $237.50 | 9.820% | $260.8225 | $260.82 | $260.80 | $260.80 |
| Purchase #4 | $151.91 | 6.580% | $161.9057 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $81.95 | 9.749% | $89.9393 | $89.94 | $89.95 | $89.90 |
| Purchase #6 | $148.29 | 9.694% | $162.6652 | $162.67 | $162.65 | $162.70 |
| Purchase #7 | $168.38 | 5.530% | $177.6914 | $177.69 | $177.70 | $177.70 |
| 7 purchase totals = | $992.76 | $1,079.6491 | $1,079.65 | $1,079.60 | $1,079.70 | |