| 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 | $170.83 | 13.767% | $194.3482 | $194.35 | $194.35 | $194.30 |
| Purchase #2 | $242.66 | 9.721% | $266.249 | $266.25 | $266.25 | $266.20 |
| Purchase #3 | $21.79 | 9.209% | $23.7966 | $23.80 | $23.80 | $23.80 |
| Purchase #4 | $51.53 | 11.265% | $57.3349 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $77.86 | 3.503% | $80.5874 | $80.59 | $80.60 | $80.60 |
| Purchase #6 | $6.72 | 9.697% | $7.3716 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $52.65 | 8.467% | $57.1079 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $624.04 | $686.7956 | $686.80 | $686.80 | $686.70 | |