| 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 | $106.50 | 3.809% | $110.5566 | $110.56 | $110.55 | $110.60 |
| Purchase #2 | $166.60 | 8.251% | $180.3462 | $180.35 | $180.35 | $180.30 |
| Purchase #3 | $94.92 | 12.645% | $106.9226 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $137.75 | 10.715% | $152.5099 | $152.51 | $152.50 | $152.50 |
| Purchase #5 | $110.47 | 5.667% | $116.7303 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $194.32 | 12.659% | $218.919 | $218.92 | $218.90 | $218.90 |
| Purchase #7 | $36.68 | 8.688% | $39.8668 | $39.87 | $39.85 | $39.90 |
| 7 purchase totals = | $847.24 | $925.8514 | $925.86 | $925.80 | $925.80 | |