| 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 | $146.25 | 3.130% | $150.8276 | $150.83 | $150.85 | $150.80 |
| Purchase #2 | $224.91 | 8.496% | $244.0184 | $244.02 | $244.00 | $244.00 |
| Purchase #3 | $122.66 | 5.538% | $129.4529 | $129.45 | $129.45 | $129.50 |
| Purchase #4 | $147.33 | 12.474% | $165.7079 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $209.68 | 8.409% | $227.312 | $227.31 | $227.30 | $227.30 |
| Purchase #6 | $38.38 | 13.369% | $43.511 | $43.51 | $43.50 | $43.50 |
| Purchase #7 | $181.31 | 10.668% | $200.6522 | $200.65 | $200.65 | $200.70 |
| 7 purchase totals = | $1,070.52 | $1,161.4820 | $1,161.48 | $1,161.45 | $1,161.50 | |