| 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 | $162.70 | 10.708% | $180.1219 | $180.12 | $180.10 | $180.10 |
| Purchase #2 | $154.35 | 5.569% | $162.9458 | $162.95 | $162.95 | $162.90 |
| Purchase #3 | $119.72 | 10.585% | $132.3924 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $62.52 | 9.784% | $68.637 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $229.39 | 13.284% | $259.8622 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $9.27 | 7.843% | $9.997 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $180.74 | 7.745% | $194.7383 | $194.74 | $194.75 | $194.70 |
| 7 purchase totals = | $918.69 | $1,008.6946 | $1,008.70 | $1,008.70 | $1,008.60 | |