| 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 | $93.33 | 8.741% | $101.488 | $101.49 | $101.50 | $101.50 |
| Purchase #2 | $139.74 | 12.681% | $157.4604 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $27.47 | 6.526% | $29.2627 | $29.26 | $29.25 | $29.30 |
| Purchase #4 | $115.84 | 4.752% | $121.3447 | $121.34 | $121.35 | $121.30 |
| Purchase #5 | $210.88 | 4.854% | $221.1161 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $143.37 | 6.558% | $152.7722 | $152.77 | $152.75 | $152.80 |
| Purchase #7 | $150.71 | 11.670% | $168.2979 | $168.30 | $168.30 | $168.30 |
| 7 purchase totals = | $881.34 | $951.7420 | $951.74 | $951.70 | $951.80 | |