| 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 | $131.73 | 13.786% | $149.8903 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $54.51 | 3.788% | $56.5748 | $56.57 | $56.55 | $56.60 |
| Purchase #3 | $247.87 | 7.298% | $265.9596 | $265.96 | $265.95 | $266.00 |
| Purchase #4 | $141.78 | 5.548% | $149.646 | $149.65 | $149.65 | $149.60 |
| Purchase #5 | $151.28 | 4.448% | $158.0089 | $158.01 | $158.00 | $158.00 |
| Purchase #6 | $65.48 | 9.229% | $71.5231 | $71.52 | $71.50 | $71.50 |
| Purchase #7 | $221.68 | 8.570% | $240.678 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $1,014.33 | $1,092.2807 | $1,092.28 | $1,092.25 | $1,092.30 | |