| 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 | $16.78 | 9.290% | $18.3389 | $18.34 | $18.35 | $18.30 |
| Purchase #2 | $154.28 | 8.715% | $167.7255 | $167.73 | $167.75 | $167.70 |
| Purchase #3 | $245.49 | 8.795% | $267.0808 | $267.08 | $267.10 | $267.10 |
| Purchase #4 | $245.95 | 8.117% | $265.9138 | $265.91 | $265.90 | $265.90 |
| Purchase #5 | $247.86 | 9.319% | $270.9581 | $270.96 | $270.95 | $271.00 |
| Purchase #6 | $104.51 | 12.805% | $117.8925 | $117.89 | $117.90 | $117.90 |
| Purchase #7 | $176.29 | 13.754% | $200.5369 | $200.54 | $200.55 | $200.50 |
| 7 purchase totals = | $1,191.16 | $1,308.4465 | $1,308.45 | $1,308.50 | $1,308.40 | |