| 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 | $86.97 | 3.692% | $90.1809 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $207.55 | 12.251% | $232.977 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $21.63 | 4.415% | $22.585 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $91.66 | 11.505% | $102.2055 | $102.21 | $102.20 | $102.20 |
| Purchase #5 | $67.66 | 5.327% | $71.2642 | $71.26 | $71.25 | $71.30 |
| Purchase #6 | $155.67 | 5.802% | $164.702 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $80.26 | 12.677% | $90.4346 | $90.43 | $90.45 | $90.40 |
| 7 purchase totals = | $711.40 | $774.3492 | $774.35 | $774.40 | $774.40 | |