| 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 | $136.68 | 3.862% | $141.9586 | $141.96 | $141.95 | $142.00 |
| Purchase #2 | $129.85 | 6.785% | $138.6603 | $138.66 | $138.65 | $138.70 |
| Purchase #3 | $113.69 | 13.711% | $129.278 | $129.28 | $129.30 | $129.30 |
| Purchase #4 | $147.54 | 9.407% | $161.4191 | $161.42 | $161.40 | $161.40 |
| Purchase #5 | $151.95 | 11.481% | $169.3954 | $169.40 | $169.40 | $169.40 |
| Purchase #6 | $111.31 | 3.445% | $115.1446 | $115.14 | $115.15 | $115.10 |
| Purchase #7 | $56.86 | 10.493% | $62.8263 | $62.83 | $62.85 | $62.80 |
| 7 purchase totals = | $847.88 | $918.6823 | $918.69 | $918.70 | $918.70 | |