| 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 | $147.57 | 5.353% | $155.4694 | $155.47 | $155.45 | $155.50 |
| Purchase #2 | $178.82 | 8.655% | $194.2969 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $136.46 | 9.661% | $149.6434 | $149.64 | $149.65 | $149.60 |
| Purchase #4 | $87.78 | 5.103% | $92.2594 | $92.26 | $92.25 | $92.30 |
| Purchase #5 | $93.56 | 9.487% | $102.436 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $40.66 | 12.567% | $45.7697 | $45.77 | $45.75 | $45.80 |
| Purchase #7 | $92.48 | 9.438% | $101.2083 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $777.33 | $841.0831 | $841.09 | $841.05 | $841.10 | |