| 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 | $144.49 | 3.628% | $149.7321 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $189.67 | 8.870% | $206.4937 | $206.49 | $206.50 | $206.50 |
| Purchase #3 | $242.38 | 11.734% | $270.8209 | $270.82 | $270.80 | $270.80 |
| Purchase #4 | $66.58 | 3.171% | $68.6913 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $112.71 | 9.177% | $123.0534 | $123.05 | $123.05 | $123.10 |
| Purchase #6 | $156.79 | 6.784% | $167.4266 | $167.43 | $167.45 | $167.40 |
| Purchase #7 | $16.85 | 8.203% | $18.2322 | $18.23 | $18.25 | $18.20 |
| 7 purchase totals = | $929.47 | $1,004.4502 | $1,004.44 | $1,004.50 | $1,004.40 | |