| 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 | $71.83 | 3.183% | $74.1163 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $163.82 | 9.217% | $178.9193 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $133.47 | 5.114% | $140.2957 | $140.30 | $140.30 | $140.30 |
| Purchase #4 | $209.99 | 11.503% | $234.1451 | $234.15 | $234.15 | $234.10 |
| Purchase #5 | $141.29 | 6.646% | $150.6801 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $143.25 | 11.127% | $159.1894 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $157.92 | 11.426% | $175.9639 | $175.96 | $175.95 | $176.00 |
| 7 purchase totals = | $1,021.57 | $1,113.3098 | $1,113.32 | $1,113.30 | $1,113.30 | |