| 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 | $153.89 | 4.445% | $160.7304 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $240.67 | 13.616% | $273.4396 | $273.44 | $273.45 | $273.40 |
| Purchase #3 | $73.53 | 4.585% | $76.9014 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $110.87 | 10.262% | $122.2475 | $122.25 | $122.25 | $122.20 |
| Purchase #5 | $239.93 | 11.600% | $267.7619 | $267.76 | $267.75 | $267.80 |
| Purchase #6 | $228.77 | 13.144% | $258.8395 | $258.84 | $258.85 | $258.80 |
| Purchase #7 | $240.78 | 3.719% | $249.7346 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $1,288.44 | $1,409.6549 | $1,409.65 | $1,409.70 | $1,409.50 | |