| 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 | $153.80 | 3.520% | $159.2138 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $182.54 | 6.522% | $194.4453 | $194.45 | $194.45 | $194.40 |
| Purchase #3 | $160.73 | 5.560% | $169.6666 | $169.67 | $169.65 | $169.70 |
| Purchase #4 | $245.36 | 13.443% | $278.3437 | $278.34 | $278.35 | $278.30 |
| Purchase #5 | $18.48 | 6.808% | $19.7381 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $93.31 | 10.240% | $102.8649 | $102.86 | $102.85 | $102.90 |
| Purchase #7 | $180.86 | 11.613% | $201.8633 | $201.86 | $201.85 | $201.90 |
| 7 purchase totals = | $1,035.08 | $1,126.1357 | $1,126.13 | $1,126.10 | $1,126.10 | |