| 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 | $144.60 | 4.697% | $151.3919 | $151.39 | $151.40 | $151.40 |
| Purchase #2 | $99.82 | 13.547% | $113.3426 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $69.59 | 7.534% | $74.8329 | $74.83 | $74.85 | $74.80 |
| Purchase #4 | $188.66 | 8.102% | $203.9452 | $203.95 | $203.95 | $203.90 |
| Purchase #5 | $168.26 | 9.455% | $184.169 | $184.17 | $184.15 | $184.20 |
| Purchase #6 | $103.79 | 8.653% | $112.7709 | $112.77 | $112.75 | $112.80 |
| Purchase #7 | $149.53 | 4.199% | $155.8088 | $155.81 | $155.80 | $155.80 |
| 7 purchase totals = | $924.25 | $996.2613 | $996.26 | $996.25 | $996.20 | |