| 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 | $181.35 | 6.150% | $192.503 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $63.83 | 5.834% | $67.5538 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $64.83 | 9.485% | $70.9791 | $70.98 | $71.00 | $71.00 |
| Purchase #4 | $200.36 | 12.319% | $225.0423 | $225.04 | $225.05 | $225.00 |
| Purchase #5 | $22.38 | 3.434% | $23.1485 | $23.15 | $23.15 | $23.10 |
| Purchase #6 | $191.65 | 4.781% | $200.8128 | $200.81 | $200.80 | $200.80 |
| Purchase #7 | $97.63 | 4.349% | $101.8759 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $822.03 | $881.9154 | $881.91 | $881.95 | $881.90 | |