| 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 | $150.65 | 13.163% | $170.4801 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $18.38 | 3.452% | $19.0145 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $191.30 | 4.164% | $199.2657 | $199.27 | $199.25 | $199.30 |
| Purchase #4 | $138.88 | 13.150% | $157.1427 | $157.14 | $157.15 | $157.10 |
| Purchase #5 | $76.87 | 9.443% | $84.1288 | $84.13 | $84.15 | $84.10 |
| Purchase #6 | $97.95 | 8.166% | $105.9486 | $105.95 | $105.95 | $105.90 |
| Purchase #7 | $152.45 | 6.155% | $161.8333 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $826.48 | $897.8137 | $897.81 | $897.85 | $897.70 | |