| 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 | $16.53 | 12.221% | $18.5501 | $18.55 | $18.55 | $18.60 |
| Purchase #2 | $127.34 | 9.734% | $139.7353 | $139.74 | $139.75 | $139.70 |
| Purchase #3 | $161.84 | 7.814% | $174.4862 | $174.49 | $174.50 | $174.50 |
| Purchase #4 | $237.59 | 11.293% | $264.421 | $264.42 | $264.40 | $264.40 |
| Purchase #5 | $32.43 | 12.760% | $36.5681 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $89.33 | 7.315% | $95.8645 | $95.86 | $95.85 | $95.90 |
| Purchase #7 | $140.71 | 6.659% | $150.0799 | $150.08 | $150.10 | $150.10 |
| 7 purchase totals = | $805.77 | $879.7051 | $879.71 | $879.70 | $879.80 | |