| 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 | $140.49 | 5.334% | $147.9837 | $147.98 | $148.00 | $148.00 |
| Purchase #2 | $215.37 | 4.862% | $225.8413 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $17.76 | 4.666% | $18.5887 | $18.59 | $18.60 | $18.60 |
| Purchase #4 | $21.38 | 6.113% | $22.687 | $22.69 | $22.70 | $22.70 |
| Purchase #5 | $129.44 | 12.392% | $145.4802 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $159.26 | 8.402% | $172.641 | $172.64 | $172.65 | $172.60 |
| Purchase #7 | $154.62 | 13.385% | $175.3159 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $838.32 | $908.5378 | $908.54 | $908.60 | $908.50 | |