| 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 | $204.65 | 4.654% | $214.1744 | $214.17 | $214.15 | $214.20 |
| Purchase #2 | $79.70 | 13.330% | $90.324 | $90.32 | $90.30 | $90.30 |
| Purchase #3 | $140.57 | 9.746% | $154.27 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $32.37 | 5.689% | $34.2115 | $34.21 | $34.20 | $34.20 |
| Purchase #5 | $176.33 | 3.244% | $182.0501 | $182.05 | $182.05 | $182.10 |
| Purchase #6 | $135.95 | 12.406% | $152.816 | $152.82 | $152.80 | $152.80 |
| Purchase #7 | $81.76 | 11.799% | $91.4069 | $91.41 | $91.40 | $91.40 |
| 7 purchase totals = | $851.33 | $919.2529 | $919.25 | $919.15 | $919.30 | |