| 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 | $93.40 | 7.738% | $100.6273 | $100.63 | $100.65 | $100.60 |
| Purchase #2 | $196.74 | 3.275% | $203.1832 | $203.18 | $203.20 | $203.20 |
| Purchase #3 | $185.66 | 4.589% | $194.1799 | $194.18 | $194.20 | $194.20 |
| Purchase #4 | $189.64 | 12.563% | $213.4645 | $213.46 | $213.45 | $213.50 |
| Purchase #5 | $93.49 | 13.152% | $105.7858 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $164.60 | 6.300% | $174.9698 | $174.97 | $174.95 | $175.00 |
| Purchase #7 | $93.80 | 10.219% | $103.3854 | $103.39 | $103.40 | $103.40 |
| 7 purchase totals = | $1,017.33 | $1,095.5959 | $1,095.60 | $1,095.65 | $1,095.70 | |