| 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 | $188.48 | 10.490% | $208.2516 | $208.25 | $208.25 | $208.30 |
| Purchase #2 | $179.86 | 13.676% | $204.4577 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $40.66 | 6.472% | $43.2915 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $22.76 | 6.275% | $24.1882 | $24.19 | $24.20 | $24.20 |
| Purchase #5 | $55.57 | 3.727% | $57.6411 | $57.64 | $57.65 | $57.60 |
| Purchase #6 | $219.40 | 8.634% | $238.343 | $238.34 | $238.35 | $238.30 |
| Purchase #7 | $100.43 | 10.125% | $110.5985 | $110.60 | $110.60 | $110.60 |
| 7 purchase totals = | $807.16 | $886.7716 | $886.77 | $886.80 | $886.80 | |