| 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 | $117.63 | 3.176% | $121.3659 | $121.37 | $121.35 | $121.40 |
| Purchase #2 | $85.28 | 4.466% | $89.0886 | $89.09 | $89.10 | $89.10 |
| Purchase #3 | $205.28 | 9.326% | $224.4244 | $224.42 | $224.40 | $224.40 |
| Purchase #4 | $210.80 | 9.232% | $230.2611 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $137.64 | 5.465% | $145.162 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $146.75 | 4.784% | $153.7705 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $69.75 | 5.644% | $73.6867 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $973.13 | $1,037.7592 | $1,037.76 | $1,037.70 | $1,037.90 | |