| 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 | $148.56 | 5.278% | $156.401 | $156.40 | $156.40 | $156.40 |
| Purchase #2 | $23.76 | 4.196% | $24.757 | $24.76 | $24.75 | $24.80 |
| Purchase #3 | $79.54 | 6.411% | $84.6393 | $84.64 | $84.65 | $84.60 |
| Purchase #4 | $223.59 | 5.410% | $235.6862 | $235.69 | $235.70 | $235.70 |
| Purchase #5 | $116.63 | 9.713% | $127.9583 | $127.96 | $127.95 | $128.00 |
| Purchase #6 | $166.62 | 3.579% | $172.5833 | $172.58 | $172.60 | $172.60 |
| Purchase #7 | $121.46 | 6.456% | $129.3015 | $129.30 | $129.30 | $129.30 |
| 7 purchase totals = | $880.16 | $931.3266 | $931.33 | $931.35 | $931.40 | |