| 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 | $121.34 | 9.280% | $132.6004 | $132.60 | $132.60 | $132.60 |
| Purchase #2 | $22.53 | 8.602% | $24.468 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $39.61 | 11.619% | $44.2123 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $175.78 | 4.874% | $184.3475 | $184.35 | $184.35 | $184.30 |
| Purchase #5 | $169.34 | 5.674% | $178.9484 | $178.95 | $178.95 | $178.90 |
| Purchase #6 | $77.38 | 8.775% | $84.1701 | $84.17 | $84.15 | $84.20 |
| Purchase #7 | $84.39 | 10.608% | $93.3421 | $93.34 | $93.35 | $93.30 |
| 7 purchase totals = | $690.37 | $742.0888 | $742.09 | $742.05 | $742.00 | |