| 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 | $198.77 | 13.605% | $225.8127 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $244.66 | 3.841% | $254.0574 | $254.06 | $254.05 | $254.10 |
| Purchase #3 | $97.27 | 10.790% | $107.7654 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $91.92 | 8.601% | $99.826 | $99.83 | $99.85 | $99.80 |
| Purchase #5 | $108.44 | 4.616% | $113.4456 | $113.45 | $113.45 | $113.40 |
| Purchase #6 | $177.43 | 13.306% | $201.0388 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $155.81 | 3.851% | $161.8102 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $1,074.30 | $1,163.7561 | $1,163.77 | $1,163.75 | $1,163.70 | |