| 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 | $220.64 | 5.798% | $233.4327 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $94.90 | 7.662% | $102.1712 | $102.17 | $102.15 | $102.20 |
| Purchase #3 | $156.46 | 13.571% | $177.6932 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $58.58 | 11.804% | $65.4948 | $65.49 | $65.50 | $65.50 |
| Purchase #5 | $77.59 | 7.829% | $83.6645 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $188.73 | 8.280% | $204.3568 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $246.53 | 13.572% | $279.9891 | $279.99 | $280.00 | $280.00 |
| 7 purchase totals = | $1,043.43 | $1,146.8023 | $1,146.79 | $1,146.80 | $1,146.90 | |