| 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 | $191.35 | 9.112% | $208.7858 | $208.79 | $208.80 | $208.80 |
| Purchase #2 | $96.37 | 9.764% | $105.7796 | $105.78 | $105.80 | $105.80 |
| Purchase #3 | $92.75 | 3.632% | $96.1187 | $96.12 | $96.10 | $96.10 |
| Purchase #4 | $149.66 | 10.243% | $164.9897 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $130.56 | 6.761% | $139.3872 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $237.79 | 4.639% | $248.8211 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $160.71 | 5.303% | $169.2325 | $169.23 | $169.25 | $169.20 |
| 7 purchase totals = | $1,059.19 | $1,133.1146 | $1,133.12 | $1,133.15 | $1,133.10 | |