| 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 | $148.53 | 6.280% | $157.8577 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $171.49 | 6.403% | $182.4705 | $182.47 | $182.45 | $182.50 |
| Purchase #3 | $228.60 | 6.741% | $244.0099 | $244.01 | $244.00 | $244.00 |
| Purchase #4 | $173.65 | 11.619% | $193.8264 | $193.83 | $193.85 | $193.80 |
| Purchase #5 | $128.78 | 11.356% | $143.4043 | $143.40 | $143.40 | $143.40 |
| Purchase #6 | $143.42 | 9.304% | $156.7638 | $156.76 | $156.75 | $156.80 |
| Purchase #7 | $210.43 | 11.169% | $233.9329 | $233.93 | $233.95 | $233.90 |
| 7 purchase totals = | $1,204.90 | $1,312.2655 | $1,312.26 | $1,312.25 | $1,312.30 | |