| 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 | $185.88 | 6.841% | $198.5961 | $198.60 | $198.60 | $198.60 |
| Purchase #2 | $240.28 | 8.546% | $260.8143 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $183.43 | 13.748% | $208.648 | $208.65 | $208.65 | $208.60 |
| Purchase #4 | $166.34 | 4.218% | $173.3562 | $173.36 | $173.35 | $173.40 |
| Purchase #5 | $157.95 | 5.179% | $166.1302 | $166.13 | $166.15 | $166.10 |
| Purchase #6 | $139.39 | 12.151% | $156.3273 | $156.33 | $156.35 | $156.30 |
| Purchase #7 | $140.44 | 6.354% | $149.3636 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $1,213.71 | $1,313.2357 | $1,313.24 | $1,313.25 | $1,313.20 | |