| 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 | $156.38 | 13.509% | $177.5054 | $177.51 | $177.50 | $177.50 |
| Purchase #2 | $58.82 | 13.662% | $66.856 | $66.86 | $66.85 | $66.90 |
| Purchase #3 | $180.72 | 3.788% | $187.5657 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $120.88 | 6.384% | $128.597 | $128.60 | $128.60 | $128.60 |
| Purchase #5 | $61.79 | 6.300% | $65.6828 | $65.68 | $65.70 | $65.70 |
| Purchase #6 | $43.96 | 4.508% | $45.9417 | $45.94 | $45.95 | $45.90 |
| Purchase #7 | $8.88 | 9.787% | $9.7491 | $9.75 | $9.75 | $9.70 |
| 7 purchase totals = | $631.43 | $681.8977 | $681.91 | $681.90 | $681.90 | |