| 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 | $18.82 | 4.177% | $19.6061 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $69.61 | 6.837% | $74.3692 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $152.40 | 12.280% | $171.1147 | $171.11 | $171.10 | $171.10 |
| Purchase #4 | $97.76 | 9.297% | $106.8487 | $106.85 | $106.85 | $106.80 |
| Purchase #5 | $164.40 | 11.726% | $183.6775 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $167.77 | 13.399% | $190.2495 | $190.25 | $190.25 | $190.20 |
| Purchase #7 | $190.76 | 7.422% | $204.9182 | $204.92 | $204.90 | $204.90 |
| 7 purchase totals = | $861.52 | $950.7839 | $950.79 | $950.75 | $950.70 | |