| 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 | $159.53 | 13.733% | $181.4383 | $181.44 | $181.45 | $181.40 |
| Purchase #2 | $78.96 | 3.794% | $81.9557 | $81.96 | $81.95 | $82.00 |
| Purchase #3 | $72.63 | 11.346% | $80.8706 | $80.87 | $80.85 | $80.90 |
| Purchase #4 | $65.95 | 3.530% | $68.278 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $41.66 | 6.304% | $44.2862 | $44.29 | $44.30 | $44.30 |
| Purchase #6 | $178.60 | 5.649% | $188.6891 | $188.69 | $188.70 | $188.70 |
| Purchase #7 | $135.38 | 8.296% | $146.6111 | $146.61 | $146.60 | $146.60 |
| 7 purchase totals = | $732.71 | $792.1290 | $792.14 | $792.15 | $792.20 | |