| 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 | $150.52 | 3.396% | $155.6317 | $155.63 | $155.65 | $155.60 |
| Purchase #2 | $174.72 | 11.613% | $195.0102 | $195.01 | $195.00 | $195.00 |
| Purchase #3 | $11.69 | 8.513% | $12.6852 | $12.69 | $12.70 | $12.70 |
| Purchase #4 | $248.50 | 8.506% | $269.6374 | $269.64 | $269.65 | $269.60 |
| Purchase #5 | $56.55 | 4.752% | $59.2373 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $85.65 | 7.256% | $91.8648 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $124.98 | 7.690% | $134.591 | $134.59 | $134.60 | $134.60 |
| 7 purchase totals = | $852.61 | $918.6576 | $918.66 | $918.70 | $918.60 | |