| 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 | $142.88 | 9.156% | $155.9621 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $157.44 | 8.611% | $170.9972 | $171.00 | $171.00 | $171.00 |
| Purchase #3 | $92.80 | 9.647% | $101.7524 | $101.75 | $101.75 | $101.80 |
| Purchase #4 | $102.69 | 11.119% | $114.1081 | $114.11 | $114.10 | $114.10 |
| Purchase #5 | $61.45 | 4.268% | $64.0727 | $64.07 | $64.05 | $64.10 |
| Purchase #6 | $79.93 | 10.240% | $88.1148 | $88.11 | $88.10 | $88.10 |
| Purchase #7 | $54.58 | 13.426% | $61.9079 | $61.91 | $61.90 | $61.90 |
| 7 purchase totals = | $691.77 | $756.9152 | $756.91 | $756.85 | $757.00 | |