| 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 | $158.67 | 6.116% | $168.3743 | $168.37 | $168.35 | $168.40 |
| Purchase #2 | $57.44 | 11.718% | $64.1708 | $64.17 | $64.15 | $64.20 |
| Purchase #3 | $175.57 | 10.357% | $193.7538 | $193.75 | $193.75 | $193.80 |
| Purchase #4 | $203.69 | 4.631% | $213.1229 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $31.84 | 13.627% | $36.1788 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $37.80 | 6.144% | $40.1224 | $40.12 | $40.10 | $40.10 |
| Purchase #7 | $83.37 | 8.651% | $90.5823 | $90.58 | $90.60 | $90.60 |
| 7 purchase totals = | $748.38 | $806.3053 | $806.29 | $806.25 | $806.40 | |