| 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 | $207.80 | 4.784% | $217.7412 | $217.74 | $217.75 | $217.70 |
| Purchase #2 | $121.80 | 6.477% | $129.689 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $244.70 | 8.249% | $264.8853 | $264.89 | $264.90 | $264.90 |
| Purchase #4 | $169.59 | 11.409% | $188.9385 | $188.94 | $188.95 | $188.90 |
| Purchase #5 | $79.42 | 10.484% | $87.7464 | $87.75 | $87.75 | $87.70 |
| Purchase #6 | $65.95 | 13.495% | $74.85 | $74.85 | $74.85 | $74.90 |
| Purchase #7 | $172.95 | 11.385% | $192.6404 | $192.64 | $192.65 | $192.60 |
| 7 purchase totals = | $1,062.21 | $1,156.4908 | $1,156.50 | $1,156.55 | $1,156.40 | |