| 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 | $12.42 | 9.503% | $13.6003 | $13.60 | $13.60 | $13.60 |
| Purchase #2 | $126.30 | 8.148% | $136.5909 | $136.59 | $136.60 | $136.60 |
| Purchase #3 | $171.45 | 10.307% | $189.1214 | $189.12 | $189.10 | $189.10 |
| Purchase #4 | $176.86 | 7.241% | $189.6664 | $189.67 | $189.65 | $189.70 |
| Purchase #5 | $36.26 | 13.633% | $41.2033 | $41.20 | $41.20 | $41.20 |
| Purchase #6 | $192.52 | 12.825% | $217.2107 | $217.21 | $217.20 | $217.20 |
| Purchase #7 | $150.40 | 10.861% | $166.7349 | $166.73 | $166.75 | $166.70 |
| 7 purchase totals = | $866.21 | $954.1279 | $954.12 | $954.10 | $954.10 | |