| 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 | $192.67 | 5.505% | $203.2765 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $151.45 | 11.635% | $169.0712 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $36.59 | 12.651% | $41.219 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $31.84 | 7.795% | $34.3219 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $28.27 | 11.581% | $31.5439 | $31.54 | $31.55 | $31.50 |
| Purchase #6 | $35.73 | 5.470% | $37.6844 | $37.68 | $37.70 | $37.70 |
| Purchase #7 | $142.74 | 10.291% | $157.4294 | $157.43 | $157.45 | $157.40 |
| 7 purchase totals = | $619.29 | $674.5463 | $674.54 | $674.55 | $674.50 | |