| 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 | $147.53 | 3.398% | $152.5431 | $152.54 | $152.55 | $152.50 |
| Purchase #2 | $84.53 | 8.129% | $91.4014 | $91.40 | $91.40 | $91.40 |
| Purchase #3 | $92.63 | 6.223% | $98.3944 | $98.39 | $98.40 | $98.40 |
| Purchase #4 | $27.78 | 4.856% | $29.129 | $29.13 | $29.15 | $29.10 |
| Purchase #5 | $137.77 | 8.849% | $149.9613 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $11.92 | 13.654% | $13.5476 | $13.55 | $13.55 | $13.50 |
| Purchase #7 | $153.31 | 5.605% | $161.903 | $161.90 | $161.90 | $161.90 |
| 7 purchase totals = | $655.47 | $696.8798 | $696.87 | $696.90 | $696.80 | |