| 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 | $195.61 | 6.144% | $207.6283 | $207.63 | $207.65 | $207.60 |
| Purchase #2 | $128.67 | 5.782% | $136.1097 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $8.78 | 9.421% | $9.6072 | $9.61 | $9.60 | $9.60 |
| Purchase #4 | $219.89 | 9.363% | $240.4783 | $240.48 | $240.50 | $240.50 |
| Purchase #5 | $151.46 | 9.349% | $165.62 | $165.62 | $165.60 | $165.60 |
| Purchase #6 | $47.61 | 13.849% | $54.2035 | $54.20 | $54.20 | $54.20 |
| Purchase #7 | $72.51 | 9.842% | $79.6464 | $79.65 | $79.65 | $79.60 |
| 7 purchase totals = | $824.53 | $893.2934 | $893.30 | $893.30 | $893.20 | |