| 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 | $97.36 | 10.326% | $107.4134 | $107.41 | $107.40 | $107.40 |
| Purchase #2 | $127.38 | 11.623% | $142.1854 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $151.70 | 5.408% | $159.9039 | $159.90 | $159.90 | $159.90 |
| Purchase #4 | $99.34 | 5.424% | $104.7282 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $78.31 | 7.311% | $84.0352 | $84.04 | $84.05 | $84.00 |
| Purchase #6 | $178.51 | 11.517% | $199.069 | $199.07 | $199.05 | $199.10 |
| Purchase #7 | $239.65 | 13.715% | $272.518 | $272.52 | $272.50 | $272.50 |
| 7 purchase totals = | $972.25 | $1,069.8531 | $1,069.86 | $1,069.85 | $1,069.80 | |