| 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 | $128.95 | 12.527% | $145.1036 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $39.81 | 11.417% | $44.3551 | $44.36 | $44.35 | $44.40 |
| Purchase #3 | $18.90 | 8.484% | $20.5035 | $20.50 | $20.50 | $20.50 |
| Purchase #4 | $154.34 | 4.626% | $161.4798 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $104.43 | 13.721% | $118.7588 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $65.30 | 9.259% | $71.3461 | $71.35 | $71.35 | $71.30 |
| Purchase #7 | $138.27 | 5.760% | $146.2344 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $650.00 | $707.7813 | $707.78 | $707.80 | $707.80 | |