| 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 | $93.90 | 7.146% | $100.6101 | $100.61 | $100.60 | $100.60 |
| Purchase #2 | $148.52 | 8.398% | $160.9927 | $160.99 | $161.00 | $161.00 |
| Purchase #3 | $178.77 | 12.384% | $200.9089 | $200.91 | $200.90 | $200.90 |
| Purchase #4 | $232.54 | 7.735% | $250.527 | $250.53 | $250.55 | $250.50 |
| Purchase #5 | $59.97 | 11.610% | $66.9325 | $66.93 | $66.95 | $66.90 |
| Purchase #6 | $18.34 | 7.757% | $19.7626 | $19.76 | $19.75 | $19.80 |
| Purchase #7 | $111.87 | 3.269% | $115.527 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $843.91 | $915.2608 | $915.26 | $915.30 | $915.20 | |