| 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 | $130.73 | 11.368% | $145.5914 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $142.71 | 11.535% | $159.1716 | $159.17 | $159.15 | $159.20 |
| Purchase #3 | $217.68 | 11.490% | $242.6914 | $242.69 | $242.70 | $242.70 |
| Purchase #4 | $202.90 | 9.103% | $221.37 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $198.62 | 4.765% | $208.0842 | $208.08 | $208.10 | $208.10 |
| Purchase #6 | $64.83 | 5.627% | $68.478 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $164.49 | 11.735% | $183.7929 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $1,121.96 | $1,229.1795 | $1,229.17 | $1,229.20 | $1,229.30 | |