| 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 | $55.36 | 12.485% | $62.2717 | $62.27 | $62.25 | $62.30 |
| Purchase #2 | $106.63 | 12.604% | $120.0696 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $183.49 | 5.170% | $192.9764 | $192.98 | $193.00 | $193.00 |
| Purchase #4 | $231.89 | 4.665% | $242.7077 | $242.71 | $242.70 | $242.70 |
| Purchase #5 | $173.93 | 6.763% | $185.6929 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $80.81 | 13.768% | $91.9359 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $133.50 | 6.187% | $141.7596 | $141.76 | $141.75 | $141.80 |
| 7 purchase totals = | $965.61 | $1,037.4138 | $1,037.42 | $1,037.40 | $1,037.50 | |