| 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 | $188.49 | 5.159% | $198.2142 | $198.21 | $198.20 | $198.20 |
| Purchase #2 | $92.28 | 6.743% | $98.5024 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $94.77 | 6.762% | $101.1783 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $204.60 | 9.436% | $223.9061 | $223.91 | $223.90 | $223.90 |
| Purchase #5 | $128.94 | 11.225% | $143.4135 | $143.41 | $143.40 | $143.40 |
| Purchase #6 | $96.97 | 6.387% | $103.1635 | $103.16 | $103.15 | $103.20 |
| Purchase #7 | $26.88 | 8.485% | $29.1608 | $29.16 | $29.15 | $29.20 |
| 7 purchase totals = | $832.93 | $897.5388 | $897.53 | $897.50 | $897.60 | |