| 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 | $155.70 | 5.612% | $164.4379 | $164.44 | $164.45 | $164.40 |
| Purchase #2 | $105.44 | 5.153% | $110.8733 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $166.32 | 13.658% | $189.036 | $189.04 | $189.05 | $189.00 |
| Purchase #4 | $240.35 | 8.314% | $260.3327 | $260.33 | $260.35 | $260.30 |
| Purchase #5 | $63.87 | 4.832% | $66.9562 | $66.96 | $66.95 | $67.00 |
| Purchase #6 | $202.67 | 7.325% | $217.5156 | $217.52 | $217.50 | $217.50 |
| Purchase #7 | $104.92 | 3.387% | $108.4736 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $1,039.27 | $1,117.6253 | $1,117.63 | $1,117.60 | $1,117.60 | |