| 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 | $139.76 | 9.663% | $153.265 | $153.27 | $153.25 | $153.30 |
| Purchase #2 | $69.73 | 12.636% | $78.5411 | $78.54 | $78.55 | $78.50 |
| Purchase #3 | $244.77 | 11.841% | $273.7532 | $273.75 | $273.75 | $273.80 |
| Purchase #4 | $23.89 | 9.626% | $26.1897 | $26.19 | $26.20 | $26.20 |
| Purchase #5 | $78.42 | 9.390% | $85.7836 | $85.78 | $85.80 | $85.80 |
| Purchase #6 | $5.38 | 9.732% | $5.9036 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $204.76 | 7.124% | $219.3471 | $219.35 | $219.35 | $219.30 |
| 7 purchase totals = | $766.71 | $842.7833 | $842.78 | $842.80 | $842.80 | |