| 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 | $154.94 | 8.511% | $168.1269 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $241.26 | 12.233% | $270.7733 | $270.77 | $270.75 | $270.80 |
| Purchase #3 | $51.54 | 4.688% | $53.9562 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $121.78 | 3.516% | $126.0618 | $126.06 | $126.05 | $126.10 |
| Purchase #5 | $198.87 | 3.507% | $205.8444 | $205.84 | $205.85 | $205.80 |
| Purchase #6 | $87.57 | 8.466% | $94.9837 | $94.98 | $95.00 | $95.00 |
| Purchase #7 | $92.99 | 8.355% | $100.7593 | $100.76 | $100.75 | $100.80 |
| 7 purchase totals = | $948.95 | $1,020.5056 | $1,020.50 | $1,020.50 | $1,020.60 | |