| 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 | $164.83 | 8.688% | $179.1504 | $179.15 | $179.15 | $179.20 |
| Purchase #2 | $236.93 | 9.116% | $258.5285 | $258.53 | $258.55 | $258.50 |
| Purchase #3 | $152.48 | 13.479% | $173.0328 | $173.03 | $173.05 | $173.00 |
| Purchase #4 | $156.27 | 7.240% | $167.5839 | $167.58 | $167.60 | $167.60 |
| Purchase #5 | $231.51 | 11.344% | $257.7725 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $221.53 | 9.318% | $242.1722 | $242.17 | $242.15 | $242.20 |
| Purchase #7 | $6.60 | 7.651% | $7.105 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $1,170.15 | $1,285.3453 | $1,285.34 | $1,285.35 | $1,285.40 | |