| 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 | $153.48 | 8.245% | $166.1344 | $166.13 | $166.15 | $166.10 |
| Purchase #2 | $169.72 | 11.838% | $189.8115 | $189.81 | $189.80 | $189.80 |
| Purchase #3 | $91.52 | 10.424% | $101.06 | $101.06 | $101.05 | $101.10 |
| Purchase #4 | $98.43 | 9.622% | $107.9009 | $107.90 | $107.90 | $107.90 |
| Purchase #5 | $195.42 | 9.451% | $213.8891 | $213.89 | $213.90 | $213.90 |
| Purchase #6 | $149.43 | 11.839% | $167.121 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $76.48 | 13.467% | $86.7796 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $934.48 | $1,032.6965 | $1,032.69 | $1,032.70 | $1,032.70 | |