| 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 | $139.89 | 3.690% | $145.0519 | $145.05 | $145.05 | $145.10 |
| Purchase #2 | $180.85 | 12.688% | $203.7962 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $198.46 | 10.839% | $219.9711 | $219.97 | $219.95 | $220.00 |
| Purchase #4 | $213.44 | 12.159% | $239.3922 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $95.99 | 4.787% | $100.585 | $100.59 | $100.60 | $100.60 |
| Purchase #6 | $234.90 | 8.249% | $254.2769 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $250.29 | 9.393% | $273.7997 | $273.80 | $273.80 | $273.80 |
| 7 purchase totals = | $1,313.82 | $1,436.8730 | $1,436.88 | $1,436.90 | $1,437.00 | |