| 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 | $111.70 | 13.160% | $126.3997 | $126.40 | $126.40 | $126.40 |
| Purchase #2 | $180.92 | 12.155% | $202.9108 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $178.96 | 9.392% | $195.7679 | $195.77 | $195.75 | $195.80 |
| Purchase #4 | $73.63 | 7.375% | $79.0602 | $79.06 | $79.05 | $79.10 |
| Purchase #5 | $138.75 | 11.368% | $154.5231 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $214.30 | 8.239% | $231.9562 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $73.42 | 9.310% | $80.2554 | $80.26 | $80.25 | $80.30 |
| 7 purchase totals = | $971.68 | $1,070.8733 | $1,070.88 | $1,070.80 | $1,071.00 | |