| 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 | $185.88 | 7.181% | $199.228 | $199.23 | $199.25 | $199.20 |
| Purchase #2 | $205.94 | 3.317% | $212.771 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $85.80 | 11.399% | $95.5803 | $95.58 | $95.60 | $95.60 |
| Purchase #4 | $91.75 | 12.264% | $103.0022 | $103.00 | $103.00 | $103.00 |
| Purchase #5 | $141.67 | 12.725% | $159.6975 | $159.70 | $159.70 | $159.70 |
| Purchase #6 | $218.77 | 9.291% | $239.0959 | $239.10 | $239.10 | $239.10 |
| Purchase #7 | $122.44 | 10.820% | $135.688 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $1,052.25 | $1,145.0629 | $1,145.07 | $1,145.10 | $1,145.10 | |