| 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 | $142.37 | 7.686% | $153.3126 | $153.31 | $153.30 | $153.30 |
| Purchase #2 | $159.64 | 10.115% | $175.7876 | $175.79 | $175.80 | $175.80 |
| Purchase #3 | $83.42 | 6.718% | $89.0242 | $89.02 | $89.00 | $89.00 |
| Purchase #4 | $120.48 | 4.135% | $125.4618 | $125.46 | $125.45 | $125.50 |
| Purchase #5 | $153.88 | 10.158% | $169.5111 | $169.51 | $169.50 | $169.50 |
| Purchase #6 | $230.79 | 4.264% | $240.6309 | $240.63 | $240.65 | $240.60 |
| Purchase #7 | $77.55 | 7.178% | $83.1165 | $83.12 | $83.10 | $83.10 |
| 7 purchase totals = | $968.13 | $1,036.8447 | $1,036.84 | $1,036.80 | $1,036.80 | |