| 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 | $183.65 | 9.565% | $201.2161 | $201.22 | $201.20 | $201.20 |
| Purchase #2 | $84.86 | 12.440% | $95.4166 | $95.42 | $95.40 | $95.40 |
| Purchase #3 | $193.35 | 13.495% | $219.4426 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $27.33 | 5.169% | $28.7427 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $37.67 | 6.277% | $40.0345 | $40.03 | $40.05 | $40.00 |
| Purchase #6 | $170.65 | 5.685% | $180.3515 | $180.35 | $180.35 | $180.40 |
| Purchase #7 | $92.40 | 9.783% | $101.4395 | $101.44 | $101.45 | $101.40 |
| 7 purchase totals = | $789.91 | $866.6435 | $866.64 | $866.65 | $866.50 | |