| 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 | $148.57 | 7.556% | $159.7959 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $132.35 | 3.824% | $137.4111 | $137.41 | $137.40 | $137.40 |
| Purchase #3 | $193.38 | 3.680% | $200.4964 | $200.50 | $200.50 | $200.50 |
| Purchase #4 | $24.89 | 11.740% | $27.8121 | $27.81 | $27.80 | $27.80 |
| Purchase #5 | $168.49 | 8.105% | $182.1461 | $182.15 | $182.15 | $182.10 |
| Purchase #6 | $166.26 | 10.674% | $184.0066 | $184.01 | $184.00 | $184.00 |
| Purchase #7 | $52.41 | 9.782% | $57.5367 | $57.54 | $57.55 | $57.50 |
| 7 purchase totals = | $886.35 | $949.2049 | $949.22 | $949.20 | $949.10 | |