| 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 | $218.68 | 7.316% | $234.6786 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $140.40 | 3.784% | $145.7127 | $145.71 | $145.70 | $145.70 |
| Purchase #3 | $116.49 | 9.688% | $127.7756 | $127.78 | $127.80 | $127.80 |
| Purchase #4 | $91.37 | 10.239% | $100.7254 | $100.73 | $100.75 | $100.70 |
| Purchase #5 | $29.94 | 12.148% | $33.5771 | $33.58 | $33.60 | $33.60 |
| Purchase #6 | $150.42 | 8.195% | $162.7469 | $162.75 | $162.75 | $162.70 |
| Purchase #7 | $26.55 | 3.565% | $27.4965 | $27.50 | $27.50 | $27.50 |
| 7 purchase totals = | $773.85 | $832.7128 | $832.73 | $832.80 | $832.70 | |