| 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 | $160.34 | 3.192% | $165.4581 | $165.46 | $165.45 | $165.50 |
| Purchase #2 | $63.80 | 12.216% | $71.5938 | $71.59 | $71.60 | $71.60 |
| Purchase #3 | $45.54 | 3.616% | $47.1867 | $47.19 | $47.20 | $47.20 |
| Purchase #4 | $175.71 | 12.621% | $197.8864 | $197.89 | $197.90 | $197.90 |
| Purchase #5 | $198.70 | 3.631% | $205.9148 | $205.91 | $205.90 | $205.90 |
| Purchase #6 | $130.39 | 7.417% | $140.061 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $185.73 | 4.394% | $193.891 | $193.89 | $193.90 | $193.90 |
| 7 purchase totals = | $960.21 | $1,021.9918 | $1,021.99 | $1,022.00 | $1,022.10 | |