| 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 | $192.27 | 7.159% | $206.0346 | $206.03 | $206.05 | $206.00 |
| Purchase #2 | $50.88 | 13.212% | $57.6023 | $57.60 | $57.60 | $57.60 |
| Purchase #3 | $168.79 | 3.186% | $174.1676 | $174.17 | $174.15 | $174.20 |
| Purchase #4 | $129.28 | 6.468% | $137.6418 | $137.64 | $137.65 | $137.60 |
| Purchase #5 | $58.63 | 3.245% | $60.5325 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $42.80 | 4.125% | $44.5655 | $44.57 | $44.55 | $44.60 |
| Purchase #7 | $217.38 | 5.275% | $228.8468 | $228.85 | $228.85 | $228.80 |
| 7 purchase totals = | $860.03 | $909.3911 | $909.39 | $909.40 | $909.30 | |