| 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 | $158.63 | 3.117% | $163.5745 | $163.57 | $163.55 | $163.60 |
| Purchase #2 | $152.31 | 8.280% | $164.9213 | $164.92 | $164.90 | $164.90 |
| Purchase #3 | $72.41 | 9.279% | $79.1289 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $167.93 | 7.763% | $180.9664 | $180.97 | $180.95 | $181.00 |
| Purchase #5 | $194.70 | 3.582% | $201.6742 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $190.49 | 11.752% | $212.8764 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $80.68 | 10.632% | $89.2579 | $89.26 | $89.25 | $89.30 |
| 7 purchase totals = | $1,017.15 | $1,092.3996 | $1,092.40 | $1,092.35 | $1,092.50 | |