| 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 | $147.84 | 6.724% | $157.7808 | $157.78 | $157.80 | $157.80 |
| Purchase #2 | $76.55 | 3.195% | $78.9958 | $79.00 | $79.00 | $79.00 |
| Purchase #3 | $81.99 | 6.559% | $87.3677 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $46.76 | 8.505% | $50.7369 | $50.74 | $50.75 | $50.70 |
| Purchase #5 | $137.84 | 11.579% | $153.8005 | $153.80 | $153.80 | $153.80 |
| Purchase #6 | $93.70 | 11.690% | $104.6535 | $104.65 | $104.65 | $104.70 |
| Purchase #7 | $51.43 | 8.545% | $55.8247 | $55.82 | $55.80 | $55.80 |
| 7 purchase totals = | $636.11 | $689.1599 | $689.16 | $689.15 | $689.20 | |