| 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 | $138.69 | 7.571% | $149.1902 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $119.61 | 6.136% | $126.9493 | $126.95 | $126.95 | $126.90 |
| Purchase #3 | $200.50 | 3.637% | $207.7922 | $207.79 | $207.80 | $207.80 |
| Purchase #4 | $213.58 | 7.752% | $230.1367 | $230.14 | $230.15 | $230.10 |
| Purchase #5 | $124.32 | 10.363% | $137.2033 | $137.20 | $137.20 | $137.20 |
| Purchase #6 | $106.94 | 7.675% | $115.1476 | $115.15 | $115.15 | $115.10 |
| Purchase #7 | $72.59 | 9.110% | $79.2029 | $79.20 | $79.20 | $79.20 |
| 7 purchase totals = | $976.23 | $1,045.6222 | $1,045.62 | $1,045.65 | $1,045.50 | |