| 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 | $116.80 | 13.146% | $132.1545 | $132.15 | $132.15 | $132.20 |
| Purchase #2 | $33.34 | 11.235% | $37.0857 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $101.55 | 7.287% | $108.9499 | $108.95 | $108.95 | $108.90 |
| Purchase #4 | $152.36 | 6.155% | $161.7378 | $161.74 | $161.75 | $161.70 |
| Purchase #5 | $114.39 | 3.177% | $118.0242 | $118.02 | $118.00 | $118.00 |
| Purchase #6 | $35.64 | 8.246% | $38.5789 | $38.58 | $38.60 | $38.60 |
| Purchase #7 | $18.87 | 5.660% | $19.938 | $19.94 | $19.95 | $19.90 |
| 7 purchase totals = | $572.95 | $616.4690 | $616.47 | $616.50 | $616.40 | |