| 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 | $137.87 | 10.423% | $152.2402 | $152.24 | $152.25 | $152.20 |
| Purchase #2 | $207.96 | 10.494% | $229.7833 | $229.78 | $229.80 | $229.80 |
| Purchase #3 | $135.86 | 13.425% | $154.0992 | $154.10 | $154.10 | $154.10 |
| Purchase #4 | $219.88 | 5.477% | $231.9228 | $231.92 | $231.90 | $231.90 |
| Purchase #5 | $225.80 | 7.589% | $242.936 | $242.94 | $242.95 | $242.90 |
| Purchase #6 | $61.25 | 8.430% | $66.4134 | $66.41 | $66.40 | $66.40 |
| Purchase #7 | $63.71 | 12.203% | $71.4845 | $71.48 | $71.50 | $71.50 |
| 7 purchase totals = | $1,052.33 | $1,148.8794 | $1,148.87 | $1,148.90 | $1,148.80 | |