| 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 | $166.50 | 9.805% | $182.8253 | $182.83 | $182.85 | $182.80 |
| Purchase #2 | $152.97 | 10.248% | $168.6464 | $168.65 | $168.65 | $168.60 |
| Purchase #3 | $165.62 | 3.672% | $171.7016 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $227.46 | 10.363% | $251.0317 | $251.03 | $251.05 | $251.00 |
| Purchase #5 | $220.82 | 12.228% | $247.8219 | $247.82 | $247.80 | $247.80 |
| Purchase #6 | $23.94 | 4.857% | $25.1028 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $112.77 | 11.673% | $125.9336 | $125.93 | $125.95 | $125.90 |
| 7 purchase totals = | $1,070.08 | $1,173.0633 | $1,173.06 | $1,173.10 | $1,172.90 | |