| 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 | $164.93 | 4.232% | $171.9098 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $57.58 | 5.344% | $60.6571 | $60.66 | $60.65 | $60.70 |
| Purchase #3 | $220.78 | 4.631% | $231.0043 | $231.00 | $231.00 | $231.00 |
| Purchase #4 | $162.98 | 4.107% | $169.6736 | $169.67 | $169.65 | $169.70 |
| Purchase #5 | $202.77 | 11.572% | $226.2345 | $226.23 | $226.25 | $226.20 |
| Purchase #6 | $129.46 | 12.214% | $145.2722 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $98.99 | 4.535% | $103.4792 | $103.48 | $103.50 | $103.50 |
| 7 purchase totals = | $1,037.49 | $1,108.2307 | $1,108.22 | $1,108.20 | $1,108.30 | |