| 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 | $110.51 | 6.767% | $117.9882 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $79.75 | 3.135% | $82.2502 | $82.25 | $82.25 | $82.30 |
| Purchase #3 | $174.53 | 4.307% | $182.047 | $182.05 | $182.05 | $182.00 |
| Purchase #4 | $87.86 | 4.655% | $91.9499 | $91.95 | $91.95 | $91.90 |
| Purchase #5 | $169.88 | 13.226% | $192.3483 | $192.35 | $192.35 | $192.30 |
| Purchase #6 | $123.80 | 12.734% | $139.5647 | $139.56 | $139.55 | $139.60 |
| Purchase #7 | $99.31 | 4.265% | $103.5456 | $103.55 | $103.55 | $103.50 |
| 7 purchase totals = | $845.64 | $909.6939 | $909.70 | $909.70 | $909.60 | |