| 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 | $121.91 | 7.258% | $130.7582 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $155.77 | 13.134% | $176.2288 | $176.23 | $176.25 | $176.20 |
| Purchase #3 | $110.44 | 9.142% | $120.5364 | $120.54 | $120.55 | $120.50 |
| Purchase #4 | $103.84 | 6.478% | $110.5668 | $110.57 | $110.55 | $110.60 |
| Purchase #5 | $46.27 | 5.374% | $48.7565 | $48.76 | $48.75 | $48.80 |
| Purchase #6 | $15.58 | 8.695% | $16.9347 | $16.93 | $16.95 | $16.90 |
| Purchase #7 | $142.32 | 10.222% | $156.868 | $156.87 | $156.85 | $156.90 |
| 7 purchase totals = | $696.13 | $760.6494 | $760.66 | $760.65 | $760.70 | |