| 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 | $165.37 | 3.272% | $170.7809 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $248.79 | 12.145% | $279.0055 | $279.01 | $279.00 | $279.00 |
| Purchase #3 | $162.58 | 4.290% | $169.5547 | $169.55 | $169.55 | $169.60 |
| Purchase #4 | $224.46 | 13.677% | $255.1594 | $255.16 | $255.15 | $255.20 |
| Purchase #5 | $93.94 | 4.549% | $98.2133 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $121.94 | 4.790% | $127.7809 | $127.78 | $127.80 | $127.80 |
| Purchase #7 | $33.83 | 5.306% | $35.625 | $35.63 | $35.65 | $35.60 |
| 7 purchase totals = | $1,050.91 | $1,136.1197 | $1,136.12 | $1,136.15 | $1,136.20 | |