| 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 | $135.98 | 7.333% | $145.9514 | $145.95 | $145.95 | $146.00 |
| Purchase #2 | $63.70 | 3.315% | $65.8117 | $65.81 | $65.80 | $65.80 |
| Purchase #3 | $151.50 | 10.711% | $167.7272 | $167.73 | $167.75 | $167.70 |
| Purchase #4 | $43.83 | 7.248% | $47.0068 | $47.01 | $47.00 | $47.00 |
| Purchase #5 | $65.55 | 11.236% | $72.9152 | $72.92 | $72.90 | $72.90 |
| Purchase #6 | $99.96 | 13.439% | $113.3936 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $39.43 | 12.473% | $44.3481 | $44.35 | $44.35 | $44.30 |
| 7 purchase totals = | $599.95 | $657.1540 | $657.16 | $657.15 | $657.10 | |