| 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 | $68.84 | 13.836% | $78.3647 | $78.36 | $78.35 | $78.40 |
| Purchase #2 | $132.88 | 5.644% | $140.3797 | $140.38 | $140.40 | $140.40 |
| Purchase #3 | $141.29 | 11.102% | $156.976 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $233.40 | 4.550% | $244.0197 | $244.02 | $244.00 | $244.00 |
| Purchase #5 | $70.92 | 9.550% | $77.6929 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $211.47 | 11.149% | $235.0468 | $235.05 | $235.05 | $235.00 |
| Purchase #7 | $75.75 | 7.386% | $81.3449 | $81.34 | $81.35 | $81.30 |
| 7 purchase totals = | $934.55 | $1,013.8247 | $1,013.82 | $1,013.85 | $1,013.80 | |