| 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 | $143.33 | 10.114% | $157.8264 | $157.83 | $157.85 | $157.80 |
| Purchase #2 | $48.84 | 9.690% | $53.5726 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $194.25 | 5.428% | $204.7939 | $204.79 | $204.80 | $204.80 |
| Purchase #4 | $142.25 | 9.147% | $155.2616 | $155.26 | $155.25 | $155.30 |
| Purchase #5 | $197.38 | 7.630% | $212.4401 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $77.85 | 9.244% | $85.0465 | $85.05 | $85.05 | $85.00 |
| Purchase #7 | $25.37 | 12.107% | $28.4415 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $829.27 | $897.3826 | $897.38 | $897.40 | $897.30 | |