| 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 | $171.42 | 10.295% | $189.0677 | $189.07 | $189.05 | $189.10 |
| Purchase #2 | $93.26 | 9.539% | $102.1561 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $58.28 | 13.221% | $65.9852 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $237.43 | 7.284% | $254.7244 | $254.72 | $254.70 | $254.70 |
| Purchase #5 | $39.29 | 6.399% | $41.8042 | $41.80 | $41.80 | $41.80 |
| Purchase #6 | $70.55 | 8.401% | $76.4769 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $121.27 | 13.474% | $137.6099 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $791.50 | $867.8244 | $867.83 | $867.80 | $867.90 | |