| 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 | $207.80 | 7.565% | $223.5201 | $223.52 | $223.50 | $223.50 |
| Purchase #2 | $76.65 | 11.149% | $85.1957 | $85.20 | $85.20 | $85.20 |
| Purchase #3 | $142.87 | 7.837% | $154.0667 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $35.46 | 9.739% | $38.9134 | $38.91 | $38.90 | $38.90 |
| Purchase #5 | $132.30 | 9.842% | $145.321 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $25.59 | 10.310% | $28.2283 | $28.23 | $28.25 | $28.20 |
| Purchase #7 | $95.56 | 7.505% | $102.7318 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $716.23 | $777.9770 | $777.98 | $777.95 | $777.90 | |