| 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 | $112.60 | 6.218% | $119.6015 | $119.60 | $119.60 | $119.60 |
| Purchase #2 | $154.97 | 8.239% | $167.738 | $167.74 | $167.75 | $167.70 |
| Purchase #3 | $148.47 | 7.679% | $159.871 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $185.33 | 3.107% | $191.0882 | $191.09 | $191.10 | $191.10 |
| Purchase #5 | $79.75 | 9.264% | $87.138 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $147.57 | 8.158% | $159.6088 | $159.61 | $159.60 | $159.60 |
| Purchase #7 | $136.40 | 12.656% | $153.6628 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $965.09 | $1,038.7083 | $1,038.71 | $1,038.70 | $1,038.70 | |