| 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 | $167.30 | 5.578% | $176.632 | $176.63 | $176.65 | $176.60 |
| Purchase #2 | $116.46 | 4.320% | $121.4911 | $121.49 | $121.50 | $121.50 |
| Purchase #3 | $105.78 | 5.376% | $111.4667 | $111.47 | $111.45 | $111.50 |
| Purchase #4 | $29.41 | 6.668% | $31.3711 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $235.99 | 9.752% | $259.0037 | $259.00 | $259.00 | $259.00 |
| Purchase #6 | $117.26 | 5.807% | $124.0693 | $124.07 | $124.05 | $124.10 |
| Purchase #7 | $152.91 | 13.603% | $173.7103 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $925.11 | $997.7442 | $997.74 | $997.70 | $997.80 | |