| 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 | $130.50 | 8.794% | $141.9762 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $43.67 | 11.782% | $48.8152 | $48.82 | $48.80 | $48.80 |
| Purchase #3 | $32.30 | 3.543% | $33.4444 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $191.60 | 12.711% | $215.9543 | $215.95 | $215.95 | $216.00 |
| Purchase #5 | $41.76 | 10.628% | $46.1983 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $161.98 | 12.784% | $182.6875 | $182.69 | $182.70 | $182.70 |
| Purchase #7 | $184.34 | 10.200% | $203.1427 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $786.15 | $872.2186 | $872.22 | $872.25 | $872.20 | |