| 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 | $154.39 | 10.604% | $170.7615 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $65.77 | 6.461% | $70.0194 | $70.02 | $70.00 | $70.00 |
| Purchase #3 | $207.97 | 3.682% | $215.6275 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $225.51 | 8.165% | $243.9229 | $243.92 | $243.90 | $243.90 |
| Purchase #5 | $212.57 | 4.140% | $221.3704 | $221.37 | $221.35 | $221.40 |
| Purchase #6 | $35.66 | 10.482% | $39.3979 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $140.91 | 8.653% | $153.1029 | $153.10 | $153.10 | $153.10 |
| 7 purchase totals = | $1,042.78 | $1,114.2025 | $1,114.20 | $1,114.15 | $1,114.20 | |