| 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 | $171.44 | 7.129% | $183.662 | $183.66 | $183.65 | $183.70 |
| Purchase #2 | $60.80 | 6.694% | $64.87 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $32.73 | 12.309% | $36.7587 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $65.35 | 4.599% | $68.3554 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $150.85 | 7.365% | $161.9601 | $161.96 | $161.95 | $162.00 |
| Purchase #6 | $136.32 | 13.140% | $154.2324 | $154.23 | $154.25 | $154.20 |
| Purchase #7 | $200.69 | 3.447% | $207.6078 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $818.18 | $877.4464 | $877.45 | $877.40 | $877.60 | |