| 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 | $127.85 | 10.485% | $141.2551 | $141.26 | $141.25 | $141.30 |
| Purchase #2 | $159.89 | 11.474% | $178.2358 | $178.24 | $178.25 | $178.20 |
| Purchase #3 | $195.31 | 3.352% | $201.8568 | $201.86 | $201.85 | $201.90 |
| Purchase #4 | $27.44 | 3.860% | $28.4992 | $28.50 | $28.50 | $28.50 |
| Purchase #5 | $129.57 | 4.517% | $135.4227 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $92.43 | 10.750% | $102.3662 | $102.37 | $102.35 | $102.40 |
| Purchase #7 | $140.29 | 7.173% | $150.353 | $150.35 | $150.35 | $150.40 |
| 7 purchase totals = | $872.78 | $937.9888 | $938.00 | $937.95 | $938.10 | |