| 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 | $193.44 | 11.188% | $215.0821 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $172.68 | 11.262% | $192.1272 | $192.13 | $192.15 | $192.10 |
| Purchase #3 | $40.94 | 5.538% | $43.2073 | $43.21 | $43.20 | $43.20 |
| Purchase #4 | $151.43 | 7.248% | $162.4056 | $162.41 | $162.40 | $162.40 |
| Purchase #5 | $67.69 | 8.464% | $73.4193 | $73.42 | $73.40 | $73.40 |
| Purchase #6 | $177.70 | 13.794% | $202.2119 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $89.88 | 3.282% | $92.8299 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $893.76 | $981.2833 | $981.29 | $981.30 | $981.20 | |