| 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 | $102.51 | 11.498% | $114.2966 | $114.30 | $114.30 | $114.30 |
| Purchase #2 | $30.86 | 3.799% | $32.0324 | $32.03 | $32.05 | $32.00 |
| Purchase #3 | $146.60 | 6.605% | $156.2829 | $156.28 | $156.30 | $156.30 |
| Purchase #4 | $158.55 | 9.157% | $173.0684 | $173.07 | $173.05 | $173.10 |
| Purchase #5 | $20.51 | 6.603% | $21.8643 | $21.86 | $21.85 | $21.90 |
| Purchase #6 | $151.98 | 13.374% | $172.3058 | $172.31 | $172.30 | $172.30 |
| Purchase #7 | $191.52 | 5.345% | $201.7567 | $201.76 | $201.75 | $201.80 |
| 7 purchase totals = | $802.53 | $871.6071 | $871.61 | $871.60 | $871.70 | |