| 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 | $133.58 | 13.652% | $151.8163 | $151.82 | $151.80 | $151.80 |
| Purchase #2 | $55.31 | 4.607% | $57.8581 | $57.86 | $57.85 | $57.90 |
| Purchase #3 | $62.87 | 11.280% | $69.9617 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $38.93 | 3.465% | $40.2789 | $40.28 | $40.30 | $40.30 |
| Purchase #5 | $138.67 | 6.810% | $148.1134 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $143.81 | 6.356% | $152.9506 | $152.95 | $152.95 | $153.00 |
| Purchase #7 | $226.61 | 8.390% | $245.6226 | $245.62 | $245.60 | $245.60 |
| 7 purchase totals = | $799.78 | $866.6016 | $866.60 | $866.55 | $866.70 | |