| 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 | $179.35 | 11.152% | $199.3511 | $199.35 | $199.35 | $199.40 |
| Purchase #2 | $211.69 | 8.179% | $229.0041 | $229.00 | $229.00 | $229.00 |
| Purchase #3 | $173.28 | 12.518% | $194.9712 | $194.97 | $194.95 | $195.00 |
| Purchase #4 | $244.26 | 12.547% | $274.9073 | $274.91 | $274.90 | $274.90 |
| Purchase #5 | $74.87 | 8.558% | $81.2774 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $47.54 | 5.797% | $50.2959 | $50.30 | $50.30 | $50.30 |
| Purchase #7 | $142.59 | 13.653% | $162.0578 | $162.06 | $162.05 | $162.10 |
| 7 purchase totals = | $1,073.58 | $1,191.8648 | $1,191.87 | $1,191.85 | $1,192.00 | |