| 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 | $80.63 | 10.532% | $89.122 | $89.12 | $89.10 | $89.10 |
| Purchase #2 | $100.68 | 12.286% | $113.0495 | $113.05 | $113.05 | $113.00 |
| Purchase #3 | $158.77 | 6.396% | $168.9249 | $168.92 | $168.90 | $168.90 |
| Purchase #4 | $187.54 | 10.471% | $207.1773 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $187.37 | 8.294% | $202.9105 | $202.91 | $202.90 | $202.90 |
| Purchase #6 | $240.76 | 4.861% | $252.4633 | $252.46 | $252.45 | $252.50 |
| Purchase #7 | $143.25 | 6.217% | $152.1559 | $152.16 | $152.15 | $152.20 |
| 7 purchase totals = | $1,099.00 | $1,185.8034 | $1,185.80 | $1,185.75 | $1,185.80 | |