| 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 | $83.93 | 10.784% | $92.981 | $92.98 | $93.00 | $93.00 |
| Purchase #2 | $167.73 | 7.567% | $180.4221 | $180.42 | $180.40 | $180.40 |
| Purchase #3 | $88.43 | 13.110% | $100.0232 | $100.02 | $100.00 | $100.00 |
| Purchase #4 | $82.34 | 10.745% | $91.1874 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $188.53 | 13.319% | $213.6403 | $213.64 | $213.65 | $213.60 |
| Purchase #6 | $250.70 | 4.774% | $262.6684 | $262.67 | $262.65 | $262.70 |
| Purchase #7 | $156.68 | 5.820% | $165.7988 | $165.80 | $165.80 | $165.80 |
| 7 purchase totals = | $1,018.34 | $1,106.7212 | $1,106.72 | $1,106.70 | $1,106.70 | |