| 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 | $69.98 | 13.208% | $79.223 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $148.97 | 10.110% | $164.0309 | $164.03 | $164.05 | $164.00 |
| Purchase #3 | $208.57 | 8.487% | $226.2713 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $194.77 | 5.115% | $204.7325 | $204.73 | $204.75 | $204.70 |
| Purchase #5 | $144.27 | 8.119% | $155.9833 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $6.32 | 9.690% | $6.9324 | $6.93 | $6.95 | $6.90 |
| Purchase #7 | $58.92 | 4.287% | $61.4459 | $61.45 | $61.45 | $61.40 |
| 7 purchase totals = | $831.80 | $898.6193 | $898.61 | $898.65 | $898.50 | |