| 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 | $106.26 | 11.843% | $118.8444 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $153.61 | 6.821% | $164.0877 | $164.09 | $164.10 | $164.10 |
| Purchase #3 | $176.25 | 9.678% | $193.3075 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $91.94 | 8.454% | $99.7126 | $99.71 | $99.70 | $99.70 |
| Purchase #5 | $7.61 | 10.504% | $8.4094 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $130.68 | 11.417% | $145.5997 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $243.69 | 8.720% | $264.9398 | $264.94 | $264.95 | $264.90 |
| 7 purchase totals = | $910.04 | $994.9011 | $994.90 | $994.90 | $994.80 | |