| 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 | $164.27 | 6.506% | $174.9574 | $174.96 | $174.95 | $175.00 |
| Purchase #2 | $97.46 | 13.284% | $110.4066 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $80.65 | 3.102% | $83.1518 | $83.15 | $83.15 | $83.20 |
| Purchase #4 | $109.80 | 6.874% | $117.3477 | $117.35 | $117.35 | $117.30 |
| Purchase #5 | $206.77 | 9.450% | $226.3098 | $226.31 | $226.30 | $226.30 |
| Purchase #6 | $29.75 | 10.197% | $32.7836 | $32.78 | $32.80 | $32.80 |
| Purchase #7 | $204.25 | 4.539% | $213.5209 | $213.52 | $213.50 | $213.50 |
| 7 purchase totals = | $892.95 | $958.4778 | $958.48 | $958.45 | $958.50 | |