| 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 | $12.81 | 13.600% | $14.5522 | $14.55 | $14.55 | $14.60 |
| Purchase #2 | $114.46 | 5.200% | $120.4119 | $120.41 | $120.40 | $120.40 |
| Purchase #3 | $121.44 | 6.868% | $129.7805 | $129.78 | $129.80 | $129.80 |
| Purchase #4 | $109.59 | 7.669% | $117.9945 | $117.99 | $118.00 | $118.00 |
| Purchase #5 | $162.33 | 9.287% | $177.4056 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $217.66 | 12.321% | $244.4779 | $244.48 | $244.50 | $244.50 |
| Purchase #7 | $83.85 | 11.285% | $93.3125 | $93.31 | $93.30 | $93.30 |
| 7 purchase totals = | $822.14 | $897.9351 | $897.93 | $897.95 | $898.00 | |