| 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 | $210.43 | 4.626% | $220.1645 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $173.82 | 13.607% | $197.4717 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $66.35 | 7.760% | $71.4988 | $71.50 | $71.50 | $71.50 |
| Purchase #4 | $135.86 | 11.130% | $150.9812 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $75.39 | 3.356% | $77.9201 | $77.92 | $77.90 | $77.90 |
| Purchase #6 | $238.51 | 10.847% | $264.3812 | $264.38 | $264.40 | $264.40 |
| Purchase #7 | $93.74 | 9.215% | $102.3781 | $102.38 | $102.40 | $102.40 |
| 7 purchase totals = | $994.10 | $1,084.7956 | $1,084.79 | $1,084.80 | $1,084.90 | |