| 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 | $142.60 | 5.643% | $150.6469 | $150.65 | $150.65 | $150.60 |
| Purchase #2 | $163.52 | 10.232% | $180.2514 | $180.25 | $180.25 | $180.30 |
| Purchase #3 | $5.80 | 7.572% | $6.2392 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $228.83 | 9.729% | $251.0929 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $55.86 | 5.664% | $59.0239 | $59.02 | $59.00 | $59.00 |
| Purchase #6 | $142.75 | 13.236% | $161.6444 | $161.64 | $161.65 | $161.60 |
| Purchase #7 | $119.35 | 9.168% | $130.292 | $130.29 | $130.30 | $130.30 |
| 7 purchase totals = | $858.71 | $939.1907 | $939.18 | $939.20 | $939.10 | |