| 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 | $95.89 | 5.410% | $101.0776 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $151.45 | 3.288% | $156.4297 | $156.43 | $156.45 | $156.40 |
| Purchase #3 | $16.37 | 3.406% | $16.9276 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $210.61 | 6.148% | $223.5583 | $223.56 | $223.55 | $223.60 |
| Purchase #5 | $149.83 | 11.252% | $166.6889 | $166.69 | $166.70 | $166.70 |
| Purchase #6 | $104.34 | 12.202% | $117.0716 | $117.07 | $117.05 | $117.10 |
| Purchase #7 | $154.55 | 8.236% | $167.2787 | $167.28 | $167.30 | $167.30 |
| 7 purchase totals = | $883.04 | $949.0324 | $949.04 | $949.10 | $949.10 | |