| 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 | $140.96 | 10.380% | $155.5916 | $155.59 | $155.60 | $155.60 |
| Purchase #2 | $8.66 | 13.736% | $9.8495 | $9.85 | $9.85 | $9.80 |
| Purchase #3 | $6.99 | 6.488% | $7.4435 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $121.97 | 11.542% | $136.0478 | $136.05 | $136.05 | $136.00 |
| Purchase #5 | $84.98 | 8.747% | $92.4132 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $16.28 | 12.746% | $18.355 | $18.36 | $18.35 | $18.40 |
| Purchase #7 | $235.58 | 8.521% | $255.6538 | $255.65 | $255.65 | $255.70 |
| 7 purchase totals = | $615.42 | $675.3544 | $675.35 | $675.35 | $675.30 | |