| 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 | $164.78 | 6.276% | $175.1216 | $175.12 | $175.10 | $175.10 |
| Purchase #2 | $30.87 | 8.265% | $33.4214 | $33.42 | $33.40 | $33.40 |
| Purchase #3 | $172.76 | 4.426% | $180.4064 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $49.44 | 13.679% | $56.2029 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $73.85 | 6.519% | $78.6643 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $56.55 | 6.278% | $60.1002 | $60.10 | $60.10 | $60.10 |
| Purchase #7 | $139.63 | 11.689% | $155.9514 | $155.95 | $155.95 | $156.00 |
| 7 purchase totals = | $687.88 | $739.8682 | $739.86 | $739.80 | $739.90 | |