| 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 | $151.72 | 11.750% | $169.5471 | $169.55 | $169.55 | $169.50 |
| Purchase #2 | $176.46 | 9.412% | $193.0684 | $193.07 | $193.05 | $193.10 |
| Purchase #3 | $42.40 | 12.361% | $47.6411 | $47.64 | $47.65 | $47.60 |
| Purchase #4 | $150.96 | 13.714% | $171.6627 | $171.66 | $171.65 | $171.70 |
| Purchase #5 | $25.48 | 12.315% | $28.6179 | $28.62 | $28.60 | $28.60 |
| Purchase #6 | $189.37 | 11.174% | $210.5302 | $210.53 | $210.55 | $210.50 |
| Purchase #7 | $6.70 | 6.515% | $7.1365 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $743.09 | $828.2039 | $828.21 | $828.20 | $828.10 | |