| 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 | $190.43 | 6.750% | $203.284 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $57.61 | 4.326% | $60.1022 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $111.85 | 13.719% | $127.1947 | $127.19 | $127.20 | $127.20 |
| Purchase #4 | $93.50 | 8.411% | $101.3643 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $61.31 | 9.172% | $66.9334 | $66.93 | $66.95 | $66.90 |
| Purchase #6 | $112.60 | 5.751% | $119.0756 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $85.61 | 5.497% | $90.316 | $90.32 | $90.30 | $90.30 |
| 7 purchase totals = | $712.91 | $768.2702 | $768.26 | $768.30 | $768.30 | |