| 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 | $198.32 | 11.843% | $221.807 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $97.25 | 10.597% | $107.5556 | $107.56 | $107.55 | $107.60 |
| Purchase #3 | $184.83 | 4.260% | $192.7038 | $192.70 | $192.70 | $192.70 |
| Purchase #4 | $12.94 | 13.710% | $14.7141 | $14.71 | $14.70 | $14.70 |
| Purchase #5 | $64.96 | 12.260% | $72.9241 | $72.92 | $72.90 | $72.90 |
| Purchase #6 | $10.73 | 3.536% | $11.1094 | $11.11 | $11.10 | $11.10 |
| Purchase #7 | $128.36 | 6.555% | $136.774 | $136.77 | $136.75 | $136.80 |
| 7 purchase totals = | $697.39 | $757.5880 | $757.58 | $757.50 | $757.60 | |