| 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 | $173.44 | 8.825% | $188.7461 | $188.75 | $188.75 | $188.70 |
| Purchase #2 | $154.67 | 11.311% | $172.1647 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $141.64 | 12.411% | $159.2189 | $159.22 | $159.20 | $159.20 |
| Purchase #4 | $179.75 | 10.140% | $197.9767 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $190.44 | 5.779% | $201.4455 | $201.45 | $201.45 | $201.40 |
| Purchase #6 | $216.34 | 3.603% | $224.1347 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $116.75 | 11.113% | $129.7244 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $1,173.03 | $1,273.4110 | $1,273.41 | $1,273.40 | $1,273.30 | |