| 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 | $131.89 | 11.628% | $147.2262 | $147.23 | $147.25 | $147.20 |
| Purchase #2 | $211.57 | 8.776% | $230.1374 | $230.14 | $230.15 | $230.10 |
| Purchase #3 | $106.59 | 6.335% | $113.3425 | $113.34 | $113.35 | $113.30 |
| Purchase #4 | $176.55 | 10.597% | $195.259 | $195.26 | $195.25 | $195.30 |
| Purchase #5 | $52.27 | 5.493% | $55.1412 | $55.14 | $55.15 | $55.10 |
| Purchase #6 | $227.96 | 9.344% | $249.2606 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $73.71 | 3.810% | $76.5184 | $76.52 | $76.50 | $76.50 |
| 7 purchase totals = | $980.54 | $1,066.8853 | $1,066.89 | $1,066.90 | $1,066.80 | |