| 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 | $112.62 | 5.640% | $118.9718 | $118.97 | $118.95 | $119.00 |
| Purchase #2 | $42.40 | 5.253% | $44.6273 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $157.27 | 5.748% | $166.3099 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $194.40 | 12.337% | $218.3831 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $103.61 | 7.391% | $111.2678 | $111.27 | $111.25 | $111.30 |
| Purchase #6 | $172.67 | 4.668% | $180.7302 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $207.69 | 8.357% | $225.0467 | $225.05 | $225.05 | $225.00 |
| 7 purchase totals = | $990.66 | $1,065.3368 | $1,065.34 | $1,065.35 | $1,065.30 | |