| 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 | $163.49 | 8.678% | $177.6777 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $213.79 | 13.275% | $242.1706 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $209.28 | 8.740% | $227.5711 | $227.57 | $227.55 | $227.60 |
| Purchase #4 | $15.29 | 10.278% | $16.8615 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $62.73 | 6.117% | $66.5672 | $66.57 | $66.55 | $66.60 |
| Purchase #6 | $121.78 | 13.853% | $138.6502 | $138.65 | $138.65 | $138.70 |
| Purchase #7 | $197.52 | 3.553% | $204.5379 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $983.88 | $1,074.0362 | $1,074.04 | $1,074.00 | $1,074.20 | |