| 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 | $119.58 | 9.763% | $131.2546 | $131.25 | $131.25 | $131.30 |
| Purchase #2 | $34.79 | 6.424% | $37.0249 | $37.02 | $37.00 | $37.00 |
| Purchase #3 | $69.48 | 10.307% | $76.6413 | $76.64 | $76.65 | $76.60 |
| Purchase #4 | $181.99 | 3.311% | $188.0157 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $80.75 | 7.343% | $86.6795 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $45.36 | 7.795% | $48.8958 | $48.90 | $48.90 | $48.90 |
| Purchase #7 | $225.32 | 13.540% | $255.8283 | $255.83 | $255.85 | $255.80 |
| 7 purchase totals = | $757.27 | $824.3401 | $824.34 | $824.35 | $824.30 | |