| 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 | $195.65 | 13.404% | $221.8749 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $99.89 | 3.520% | $103.4061 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $148.97 | 8.623% | $161.8157 | $161.82 | $161.80 | $161.80 |
| Purchase #4 | $153.92 | 4.748% | $161.2281 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $12.96 | 12.808% | $14.6199 | $14.62 | $14.60 | $14.60 |
| Purchase #6 | $227.67 | 10.610% | $251.8258 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $38.41 | 3.426% | $39.7259 | $39.73 | $39.75 | $39.70 |
| 7 purchase totals = | $877.47 | $954.4964 | $954.51 | $954.50 | $954.40 | |