| 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 | $180.51 | 5.532% | $190.4958 | $190.50 | $190.50 | $190.50 |
| Purchase #2 | $22.99 | 5.799% | $24.3232 | $24.32 | $24.30 | $24.30 |
| Purchase #3 | $226.52 | 11.242% | $251.9854 | $251.99 | $252.00 | $252.00 |
| Purchase #4 | $93.35 | 13.126% | $105.6031 | $105.60 | $105.60 | $105.60 |
| Purchase #5 | $215.79 | 13.257% | $244.3973 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $151.31 | 10.699% | $167.4987 | $167.50 | $167.50 | $167.50 |
| Purchase #7 | $43.69 | 8.450% | $47.3818 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $934.16 | $1,031.6853 | $1,031.69 | $1,031.70 | $1,031.70 | |