| 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 | $138.59 | 8.765% | $150.7374 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $23.72 | 4.541% | $24.7971 | $24.80 | $24.80 | $24.80 |
| Purchase #3 | $122.28 | 3.704% | $126.8093 | $126.81 | $126.80 | $126.80 |
| Purchase #4 | $151.75 | 4.327% | $158.3162 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $46.28 | 10.400% | $51.0931 | $51.09 | $51.10 | $51.10 |
| Purchase #6 | $146.91 | 8.232% | $159.0036 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $130.54 | 6.156% | $138.576 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $760.07 | $809.3327 | $809.34 | $809.35 | $809.30 | |