| 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 | $159.57 | 6.356% | $169.7123 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $58.61 | 6.721% | $62.5492 | $62.55 | $62.55 | $62.50 |
| Purchase #3 | $91.27 | 9.303% | $99.7608 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $146.26 | 8.740% | $159.0431 | $159.04 | $159.05 | $159.00 |
| Purchase #5 | $139.65 | 12.181% | $156.6608 | $156.66 | $156.65 | $156.70 |
| Purchase #6 | $181.87 | 3.468% | $188.1773 | $188.18 | $188.20 | $188.20 |
| Purchase #7 | $180.42 | 7.381% | $193.7368 | $193.74 | $193.75 | $193.70 |
| 7 purchase totals = | $957.65 | $1,029.6403 | $1,029.64 | $1,029.65 | $1,029.60 | |