| 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 | $74.40 | 9.112% | $81.1793 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $135.26 | 8.459% | $146.7016 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $99.74 | 11.805% | $111.5143 | $111.51 | $111.50 | $111.50 |
| Purchase #4 | $108.42 | 13.229% | $122.7629 | $122.76 | $122.75 | $122.80 |
| Purchase #5 | $42.47 | 13.842% | $48.3487 | $48.35 | $48.35 | $48.30 |
| Purchase #6 | $197.51 | 3.398% | $204.2214 | $204.22 | $204.20 | $204.20 |
| Purchase #7 | $135.88 | 8.862% | $147.9217 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $793.68 | $862.6499 | $862.64 | $862.60 | $862.60 | |