| 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 | $148.70 | 11.827% | $166.2867 | $166.29 | $166.30 | $166.30 |
| Purchase #2 | $78.29 | 13.358% | $88.748 | $88.75 | $88.75 | $88.70 |
| Purchase #3 | $74.66 | 5.206% | $78.5468 | $78.55 | $78.55 | $78.50 |
| Purchase #4 | $65.59 | 3.426% | $67.8371 | $67.84 | $67.85 | $67.80 |
| Purchase #5 | $233.80 | 4.458% | $244.2228 | $244.22 | $244.20 | $244.20 |
| Purchase #6 | $21.40 | 7.648% | $23.0367 | $23.04 | $23.05 | $23.00 |
| Purchase #7 | $79.64 | 10.505% | $88.0062 | $88.01 | $88.00 | $88.00 |
| 7 purchase totals = | $702.08 | $756.6843 | $756.70 | $756.70 | $756.50 | |