| 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 | $132.80 | 6.246% | $141.0947 | $141.09 | $141.10 | $141.10 |
| Purchase #2 | $109.31 | 11.307% | $121.6697 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $132.70 | 4.484% | $138.6503 | $138.65 | $138.65 | $138.70 |
| Purchase #4 | $173.69 | 13.661% | $197.4178 | $197.42 | $197.40 | $197.40 |
| Purchase #5 | $81.79 | 10.683% | $90.5276 | $90.53 | $90.55 | $90.50 |
| Purchase #6 | $12.73 | 8.338% | $13.7914 | $13.79 | $13.80 | $13.80 |
| Purchase #7 | $185.52 | 11.551% | $206.9494 | $206.95 | $206.95 | $206.90 |
| 7 purchase totals = | $828.54 | $910.1009 | $910.10 | $910.10 | $910.10 | |