| 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 | $165.37 | 4.689% | $173.1242 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $132.95 | 9.418% | $145.4712 | $145.47 | $145.45 | $145.50 |
| Purchase #3 | $234.88 | 3.554% | $243.2276 | $243.23 | $243.25 | $243.20 |
| Purchase #4 | $167.62 | 3.523% | $173.5253 | $173.53 | $173.55 | $173.50 |
| Purchase #5 | $18.61 | 13.284% | $21.0822 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $176.93 | 11.772% | $197.7582 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $227.52 | 9.848% | $249.9262 | $249.93 | $249.95 | $249.90 |
| 7 purchase totals = | $1,123.88 | $1,204.1149 | $1,204.12 | $1,204.15 | $1,204.10 | |