| 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 | $154.25 | 6.740% | $164.6465 | $164.65 | $164.65 | $164.60 |
| Purchase #2 | $133.29 | 13.564% | $151.3695 | $151.37 | $151.35 | $151.40 |
| Purchase #3 | $6.88 | 10.568% | $7.6071 | $7.61 | $7.60 | $7.60 |
| Purchase #4 | $201.39 | 4.634% | $210.7224 | $210.72 | $210.70 | $210.70 |
| Purchase #5 | $40.83 | 7.493% | $43.8894 | $43.89 | $43.90 | $43.90 |
| Purchase #6 | $21.86 | 8.597% | $23.7393 | $23.74 | $23.75 | $23.70 |
| Purchase #7 | $161.67 | 7.161% | $173.2472 | $173.25 | $173.25 | $173.20 |
| 7 purchase totals = | $720.17 | $775.2214 | $775.23 | $775.20 | $775.10 | |