| 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 | $92.92 | 9.759% | $101.9881 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $131.33 | 10.599% | $145.2497 | $145.25 | $145.25 | $145.20 |
| Purchase #3 | $148.28 | 4.525% | $154.9897 | $154.99 | $155.00 | $155.00 |
| Purchase #4 | $164.74 | 8.204% | $178.2553 | $178.26 | $178.25 | $178.30 |
| Purchase #5 | $195.45 | 4.523% | $204.2902 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $207.35 | 4.304% | $216.2743 | $216.27 | $216.25 | $216.30 |
| Purchase #7 | $208.90 | 3.543% | $216.3013 | $216.30 | $216.30 | $216.30 |
| 7 purchase totals = | $1,148.97 | $1,217.3486 | $1,217.35 | $1,217.35 | $1,217.40 | |