| 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 | $51.55 | 10.856% | $57.1463 | $57.15 | $57.15 | $57.10 |
| Purchase #2 | $170.45 | 13.219% | $192.9818 | $192.98 | $193.00 | $193.00 |
| Purchase #3 | $111.42 | 11.489% | $124.221 | $124.22 | $124.20 | $124.20 |
| Purchase #4 | $106.29 | 6.660% | $113.3689 | $113.37 | $113.35 | $113.40 |
| Purchase #5 | $185.30 | 13.362% | $210.0598 | $210.06 | $210.05 | $210.10 |
| Purchase #6 | $153.33 | 8.546% | $166.4336 | $166.43 | $166.45 | $166.40 |
| Purchase #7 | $68.85 | 6.413% | $73.2654 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $847.19 | $937.4768 | $937.48 | $937.45 | $937.50 | |