| 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 | $120.25 | 6.223% | $127.7332 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $186.62 | 9.324% | $204.0204 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $208.43 | 5.519% | $219.9333 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $110.53 | 9.165% | $120.6601 | $120.66 | $120.65 | $120.70 |
| Purchase #5 | $149.28 | 13.548% | $169.5045 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $191.76 | 11.298% | $213.425 | $213.43 | $213.45 | $213.40 |
| Purchase #7 | $78.82 | 8.646% | $85.6348 | $85.63 | $85.65 | $85.60 |
| 7 purchase totals = | $1,045.69 | $1,140.9113 | $1,140.90 | $1,140.95 | $1,140.80 | |