| 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 | $103.55 | 9.186% | $113.0621 | $113.06 | $113.05 | $113.10 |
| Purchase #2 | $44.85 | 11.684% | $50.0903 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $128.33 | 13.559% | $145.7303 | $145.73 | $145.75 | $145.70 |
| Purchase #4 | $86.92 | 5.767% | $91.9327 | $91.93 | $91.95 | $91.90 |
| Purchase #5 | $155.76 | 7.588% | $167.5791 | $167.58 | $167.60 | $167.60 |
| Purchase #6 | $176.64 | 9.686% | $193.7494 | $193.75 | $193.75 | $193.70 |
| Purchase #7 | $12.41 | 9.131% | $13.5432 | $13.54 | $13.55 | $13.50 |
| 7 purchase totals = | $708.46 | $775.6871 | $775.68 | $775.75 | $775.60 | |