| 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 | $17.87 | 4.444% | $18.6641 | $18.66 | $18.65 | $18.70 |
| Purchase #2 | $146.42 | 4.342% | $152.7776 | $152.78 | $152.80 | $152.80 |
| Purchase #3 | $168.85 | 7.760% | $181.9528 | $181.95 | $181.95 | $182.00 |
| Purchase #4 | $177.64 | 5.409% | $187.2485 | $187.25 | $187.25 | $187.20 |
| Purchase #5 | $59.51 | 9.160% | $64.9611 | $64.96 | $64.95 | $65.00 |
| Purchase #6 | $67.87 | 5.266% | $71.444 | $71.44 | $71.45 | $71.40 |
| Purchase #7 | $129.55 | 6.214% | $137.6002 | $137.60 | $137.60 | $137.60 |
| 7 purchase totals = | $767.71 | $814.6483 | $814.64 | $814.65 | $814.70 | |