| 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 | $153.48 | 12.795% | $173.1178 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $94.67 | 13.305% | $107.2658 | $107.27 | $107.25 | $107.30 |
| Purchase #3 | $124.35 | 4.386% | $129.804 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $233.68 | 7.856% | $252.0379 | $252.04 | $252.05 | $252.00 |
| Purchase #5 | $143.55 | 8.295% | $155.4575 | $155.46 | $155.45 | $155.50 |
| Purchase #6 | $211.82 | 5.794% | $224.0929 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $61.44 | 13.730% | $69.8757 | $69.88 | $69.90 | $69.90 |
| 7 purchase totals = | $1,022.99 | $1,111.6516 | $1,111.66 | $1,111.65 | $1,111.70 | |