| 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 | $142.94 | 4.263% | $149.0335 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $35.53 | 8.563% | $38.5724 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $112.25 | 9.483% | $122.8947 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $213.46 | 4.786% | $223.6762 | $223.68 | $223.70 | $223.70 |
| Purchase #5 | $26.36 | 10.603% | $29.155 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $41.46 | 4.603% | $43.3684 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $11.49 | 13.645% | $13.0578 | $13.06 | $13.05 | $13.10 |
| 7 purchase totals = | $583.49 | $619.7580 | $619.76 | $619.75 | $619.90 | |