| 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 | $139.79 | 11.486% | $155.8463 | $155.85 | $155.85 | $155.80 |
| Purchase #2 | $128.47 | 9.611% | $140.8173 | $140.82 | $140.80 | $140.80 |
| Purchase #3 | $36.81 | 10.673% | $40.7387 | $40.74 | $40.75 | $40.70 |
| Purchase #4 | $159.85 | 5.240% | $168.2261 | $168.23 | $168.25 | $168.20 |
| Purchase #5 | $106.44 | 13.548% | $120.8605 | $120.86 | $120.85 | $120.90 |
| Purchase #6 | $55.68 | 9.510% | $60.9752 | $60.98 | $61.00 | $61.00 |
| Purchase #7 | $164.51 | 9.288% | $179.7897 | $179.79 | $179.80 | $179.80 |
| 7 purchase totals = | $791.55 | $867.2538 | $867.27 | $867.30 | $867.20 | |