| 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 | $128.33 | 3.786% | $133.1886 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $101.84 | 10.270% | $112.299 | $112.30 | $112.30 | $112.30 |
| Purchase #3 | $161.71 | 11.395% | $180.1369 | $180.14 | $180.15 | $180.10 |
| Purchase #4 | $38.46 | 11.729% | $42.971 | $42.97 | $42.95 | $43.00 |
| Purchase #5 | $150.45 | 9.798% | $165.1911 | $165.19 | $165.20 | $165.20 |
| Purchase #6 | $62.81 | 7.384% | $67.4479 | $67.45 | $67.45 | $67.40 |
| Purchase #7 | $216.33 | 4.238% | $225.4981 | $225.50 | $225.50 | $225.50 |
| 7 purchase totals = | $859.93 | $926.7326 | $926.74 | $926.75 | $926.70 | |