| 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 | $187.60 | 13.810% | $213.5076 | $213.51 | $213.50 | $213.50 |
| Purchase #2 | $57.87 | 10.478% | $63.9336 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $199.54 | 5.722% | $210.9577 | $210.96 | $210.95 | $211.00 |
| Purchase #4 | $81.92 | 10.415% | $90.452 | $90.45 | $90.45 | $90.50 |
| Purchase #5 | $114.70 | 3.701% | $118.945 | $118.95 | $118.95 | $118.90 |
| Purchase #6 | $143.40 | 6.154% | $152.2248 | $152.22 | $152.20 | $152.20 |
| Purchase #7 | $15.60 | 9.307% | $17.0519 | $17.05 | $17.05 | $17.10 |
| 7 purchase totals = | $800.63 | $867.0726 | $867.07 | $867.05 | $867.10 | |