| 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 | $152.70 | 5.460% | $161.0374 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $225.41 | 9.196% | $246.1387 | $246.14 | $246.15 | $246.10 |
| Purchase #3 | $222.52 | 7.572% | $239.3692 | $239.37 | $239.35 | $239.40 |
| Purchase #4 | $232.79 | 13.287% | $263.7208 | $263.72 | $263.70 | $263.70 |
| Purchase #5 | $242.72 | 4.831% | $254.4458 | $254.45 | $254.45 | $254.40 |
| Purchase #6 | $191.97 | 7.508% | $206.3831 | $206.38 | $206.40 | $206.40 |
| Purchase #7 | $110.37 | 11.296% | $122.8374 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $1,378.48 | $1,493.9324 | $1,493.94 | $1,493.95 | $1,493.80 | |