| 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 | $190.62 | 11.629% | $212.7872 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $67.53 | 6.173% | $71.6986 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $173.68 | 6.546% | $185.0491 | $185.05 | $185.05 | $185.00 |
| Purchase #4 | $71.44 | 10.611% | $79.0205 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $201.65 | 9.256% | $220.3147 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $85.80 | 11.604% | $95.7562 | $95.76 | $95.75 | $95.80 |
| Purchase #7 | $210.81 | 4.804% | $220.9373 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $1,001.53 | $1,085.5636 | $1,085.57 | $1,085.55 | $1,085.50 | |