| 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 | $144.48 | 10.851% | $160.1575 | $160.16 | $160.15 | $160.20 |
| Purchase #2 | $89.60 | 6.828% | $95.7179 | $95.72 | $95.70 | $95.70 |
| Purchase #3 | $48.59 | 8.117% | $52.5341 | $52.53 | $52.55 | $52.50 |
| Purchase #4 | $171.85 | 4.766% | $180.0404 | $180.04 | $180.05 | $180.00 |
| Purchase #5 | $101.80 | 12.157% | $114.1758 | $114.18 | $114.20 | $114.20 |
| Purchase #6 | $119.88 | 8.300% | $129.83 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $140.68 | 11.349% | $156.6458 | $156.65 | $156.65 | $156.60 |
| 7 purchase totals = | $816.88 | $889.1015 | $889.11 | $889.15 | $889.00 | |