| 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 | $167.35 | 10.256% | $184.5134 | $184.51 | $184.50 | $184.50 |
| Purchase #2 | $58.66 | 12.589% | $66.0447 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $233.82 | 3.454% | $241.8961 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $201.98 | 4.430% | $210.9277 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $122.25 | 11.235% | $135.9848 | $135.98 | $136.00 | $136.00 |
| Purchase #6 | $8.26 | 6.159% | $8.7687 | $8.77 | $8.75 | $8.80 |
| Purchase #7 | $8.40 | 10.580% | $9.2887 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $800.72 | $857.4241 | $857.42 | $857.45 | $857.40 | |