| 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 | $157.83 | 7.367% | $169.4573 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $142.75 | 13.430% | $161.9213 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $15.62 | 4.610% | $16.3401 | $16.34 | $16.35 | $16.30 |
| Purchase #4 | $238.78 | 7.860% | $257.5481 | $257.55 | $257.55 | $257.50 |
| Purchase #5 | $155.89 | 6.192% | $165.5427 | $165.54 | $165.55 | $165.50 |
| Purchase #6 | $62.52 | 11.420% | $69.6598 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $126.74 | 3.542% | $131.2291 | $131.23 | $131.25 | $131.20 |
| 7 purchase totals = | $900.13 | $971.6984 | $971.70 | $971.70 | $971.60 | |