| 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 | $131.50 | 4.643% | $137.6055 | $137.61 | $137.60 | $137.60 |
| Purchase #2 | $80.29 | 5.368% | $84.6 | $84.60 | $84.60 | $84.60 |
| Purchase #3 | $34.52 | 3.499% | $35.7279 | $35.73 | $35.75 | $35.70 |
| Purchase #4 | $143.38 | 9.456% | $156.938 | $156.94 | $156.95 | $156.90 |
| Purchase #5 | $112.73 | 8.462% | $122.2692 | $122.27 | $122.25 | $122.30 |
| Purchase #6 | $9.31 | 12.484% | $10.4723 | $10.47 | $10.45 | $10.50 |
| Purchase #7 | $8.96 | 9.596% | $9.8198 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $520.69 | $557.4327 | $557.44 | $557.40 | $557.40 | |