| 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 | $151.84 | 7.132% | $162.6692 | $162.67 | $162.65 | $162.70 |
| Purchase #2 | $15.82 | 5.301% | $16.6586 | $16.66 | $16.65 | $16.70 |
| Purchase #3 | $139.81 | 3.871% | $145.222 | $145.22 | $145.20 | $145.20 |
| Purchase #4 | $123.50 | 10.182% | $136.0748 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $61.47 | 10.813% | $68.1168 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $35.49 | 3.836% | $36.8514 | $36.85 | $36.85 | $36.90 |
| Purchase #7 | $194.59 | 5.440% | $205.1757 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $722.52 | $770.7685 | $770.77 | $770.70 | $770.90 | |