| 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 | $174.85 | 6.263% | $185.8009 | $185.80 | $185.80 | $185.80 |
| Purchase #2 | $43.25 | 8.646% | $46.9894 | $46.99 | $47.00 | $47.00 |
| Purchase #3 | $163.65 | 7.246% | $175.5081 | $175.51 | $175.50 | $175.50 |
| Purchase #4 | $65.93 | 9.154% | $71.9652 | $71.97 | $71.95 | $72.00 |
| Purchase #5 | $79.38 | 8.704% | $86.2892 | $86.29 | $86.30 | $86.30 |
| Purchase #6 | $87.96 | 3.297% | $90.86 | $90.86 | $90.85 | $90.90 |
| Purchase #7 | $168.80 | 4.479% | $176.3606 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $783.82 | $833.7734 | $833.78 | $833.75 | $833.90 | |