| 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 | $159.40 | 4.657% | $166.8233 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $149.57 | 6.470% | $159.2472 | $159.25 | $159.25 | $159.20 |
| Purchase #3 | $34.32 | 7.760% | $36.9832 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $110.46 | 8.508% | $119.8579 | $119.86 | $119.85 | $119.90 |
| Purchase #5 | $201.73 | 4.813% | $211.4393 | $211.44 | $211.45 | $211.40 |
| Purchase #6 | $23.39 | 10.619% | $25.8738 | $25.87 | $25.85 | $25.90 |
| Purchase #7 | $104.57 | 13.303% | $118.4809 | $118.48 | $118.50 | $118.50 |
| 7 purchase totals = | $783.44 | $838.7056 | $838.70 | $838.70 | $838.70 | |