| 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 | $150.60 | 7.129% | $161.3363 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $108.68 | 4.621% | $113.7021 | $113.70 | $113.70 | $113.70 |
| Purchase #3 | $249.77 | 6.173% | $265.1883 | $265.19 | $265.20 | $265.20 |
| Purchase #4 | $239.38 | 4.485% | $250.1162 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $183.88 | 10.173% | $202.5861 | $202.59 | $202.60 | $202.60 |
| Purchase #6 | $163.49 | 13.186% | $185.0478 | $185.05 | $185.05 | $185.00 |
| Purchase #7 | $6.58 | 6.241% | $6.9907 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $1,102.38 | $1,184.9675 | $1,184.98 | $1,185.00 | $1,184.90 | |