| 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 | $165.96 | 10.435% | $183.2779 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $237.51 | 11.571% | $264.9923 | $264.99 | $265.00 | $265.00 |
| Purchase #3 | $207.36 | 8.855% | $225.7217 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $233.54 | 3.142% | $240.8778 | $240.88 | $240.90 | $240.90 |
| Purchase #5 | $159.56 | 3.306% | $164.8351 | $164.84 | $164.85 | $164.80 |
| Purchase #6 | $170.77 | 13.396% | $193.6463 | $193.65 | $193.65 | $193.60 |
| Purchase #7 | $184.83 | 3.430% | $191.1697 | $191.17 | $191.15 | $191.20 |
| 7 purchase totals = | $1,359.53 | $1,464.5208 | $1,464.53 | $1,464.55 | $1,464.50 | |