| 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 | $172.41 | 6.696% | $183.9546 | $183.95 | $183.95 | $184.00 |
| Purchase #2 | $193.38 | 5.121% | $203.283 | $203.28 | $203.30 | $203.30 |
| Purchase #3 | $55.77 | 6.505% | $59.3978 | $59.40 | $59.40 | $59.40 |
| Purchase #4 | $112.74 | 8.213% | $121.9993 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $85.73 | 8.408% | $92.9382 | $92.94 | $92.95 | $92.90 |
| Purchase #6 | $205.84 | 12.280% | $231.1172 | $231.12 | $231.10 | $231.10 |
| Purchase #7 | $53.29 | 13.537% | $60.5039 | $60.50 | $60.50 | $60.50 |
| 7 purchase totals = | $879.16 | $953.1940 | $953.19 | $953.20 | $953.20 | |