| 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 | $138.54 | 11.180% | $154.0288 | $154.03 | $154.05 | $154.00 |
| Purchase #2 | $152.61 | 10.672% | $168.8965 | $168.90 | $168.90 | $168.90 |
| Purchase #3 | $71.97 | 13.250% | $81.506 | $81.51 | $81.50 | $81.50 |
| Purchase #4 | $176.77 | 8.836% | $192.3894 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $66.52 | 9.750% | $73.0057 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $139.28 | 9.644% | $152.7122 | $152.71 | $152.70 | $152.70 |
| Purchase #7 | $26.81 | 10.605% | $29.6532 | $29.65 | $29.65 | $29.70 |
| 7 purchase totals = | $772.50 | $852.1918 | $852.20 | $852.20 | $852.20 | |