| 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 | $175.35 | 12.444% | $197.1706 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $73.45 | 8.553% | $79.7322 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $69.53 | 4.136% | $72.4058 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $223.84 | 10.201% | $246.6739 | $246.67 | $246.65 | $246.70 |
| Purchase #5 | $53.52 | 12.298% | $60.1019 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $60.93 | 10.245% | $67.1723 | $67.17 | $67.15 | $67.20 |
| Purchase #7 | $107.32 | 7.354% | $115.2123 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $763.94 | $838.4690 | $838.46 | $838.40 | $838.50 | |