| 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 | $134.80 | 5.135% | $141.722 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $92.29 | 4.545% | $96.4846 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $153.82 | 13.627% | $174.7811 | $174.78 | $174.80 | $174.80 |
| Purchase #4 | $203.42 | 3.488% | $210.5153 | $210.52 | $210.50 | $210.50 |
| Purchase #5 | $6.28 | 10.145% | $6.9171 | $6.92 | $6.90 | $6.90 |
| Purchase #6 | $40.62 | 11.220% | $45.1776 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $16.30 | 6.684% | $17.3895 | $17.39 | $17.40 | $17.40 |
| 7 purchase totals = | $647.53 | $692.9872 | $692.99 | $693.00 | $693.00 | |