| 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 | $165.91 | 11.678% | $185.285 | $185.29 | $185.30 | $185.30 |
| Purchase #2 | $31.72 | 3.538% | $32.8423 | $32.84 | $32.85 | $32.80 |
| Purchase #3 | $201.45 | 7.678% | $216.9173 | $216.92 | $216.90 | $216.90 |
| Purchase #4 | $8.66 | 13.572% | $9.8353 | $9.84 | $9.85 | $9.80 |
| Purchase #5 | $82.25 | 12.497% | $92.5288 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $39.75 | 5.457% | $41.9192 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $115.33 | 6.462% | $122.7826 | $122.78 | $122.80 | $122.80 |
| 7 purchase totals = | $645.07 | $702.1105 | $702.12 | $702.15 | $702.00 | |