| 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 | $157.28 | 7.851% | $169.6281 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $61.57 | 11.253% | $68.4985 | $68.50 | $68.50 | $68.50 |
| Purchase #3 | $157.96 | 8.330% | $171.1181 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $208.98 | 9.570% | $228.9794 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $137.28 | 3.520% | $142.1123 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $121.99 | 9.483% | $133.5583 | $133.56 | $133.55 | $133.60 |
| Purchase #7 | $18.75 | 10.739% | $20.7636 | $20.76 | $20.75 | $20.80 |
| 7 purchase totals = | $863.81 | $934.6583 | $934.66 | $934.65 | $934.70 | |