| 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 | $162.58 | 5.219% | $171.0651 | $171.07 | $171.05 | $171.10 |
| Purchase #2 | $124.96 | 3.825% | $129.7397 | $129.74 | $129.75 | $129.70 |
| Purchase #3 | $189.60 | 11.866% | $212.0979 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $27.77 | 3.745% | $28.81 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $14.44 | 11.399% | $16.086 | $16.09 | $16.10 | $16.10 |
| Purchase #6 | $76.49 | 7.322% | $82.0906 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $239.69 | 6.726% | $255.8115 | $255.81 | $255.80 | $255.80 |
| 7 purchase totals = | $835.53 | $895.7008 | $895.71 | $895.70 | $895.70 | |