| 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 | $169.86 | 4.849% | $178.0965 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $182.25 | 3.671% | $188.9404 | $188.94 | $188.95 | $188.90 |
| Purchase #3 | $136.46 | 9.437% | $149.3377 | $149.34 | $149.35 | $149.30 |
| Purchase #4 | $205.88 | 3.641% | $213.3761 | $213.38 | $213.40 | $213.40 |
| Purchase #5 | $17.53 | 12.798% | $19.7735 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $240.71 | 4.732% | $252.1004 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $138.39 | 10.664% | $153.1479 | $153.15 | $153.15 | $153.10 |
| 7 purchase totals = | $1,091.08 | $1,154.7725 | $1,154.78 | $1,154.80 | $1,154.70 | |