| 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 | $130.58 | 11.602% | $145.7299 | $145.73 | $145.75 | $145.70 |
| Purchase #2 | $193.77 | 7.641% | $208.576 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $6.45 | 5.162% | $6.7829 | $6.78 | $6.80 | $6.80 |
| Purchase #4 | $141.49 | 12.608% | $159.3291 | $159.33 | $159.35 | $159.30 |
| Purchase #5 | $183.65 | 12.652% | $206.8854 | $206.89 | $206.90 | $206.90 |
| Purchase #6 | $126.60 | 10.709% | $140.1576 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $114.95 | 7.103% | $123.1149 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $897.49 | $990.5758 | $990.58 | $990.65 | $990.60 | |