| 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 | $171.82 | 5.267% | $180.8698 | $180.87 | $180.85 | $180.90 |
| Purchase #2 | $88.99 | 8.109% | $96.2062 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $12.36 | 10.300% | $13.6331 | $13.63 | $13.65 | $13.60 |
| Purchase #4 | $229.70 | 4.321% | $239.6253 | $239.63 | $239.65 | $239.60 |
| Purchase #5 | $152.44 | 12.110% | $170.9005 | $170.90 | $170.90 | $170.90 |
| Purchase #6 | $237.60 | 4.247% | $247.6909 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $17.44 | 6.499% | $18.5734 | $18.57 | $18.55 | $18.60 |
| 7 purchase totals = | $910.35 | $967.4992 | $967.50 | $967.50 | $967.50 | |