| 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 | $129.95 | 11.635% | $145.0697 | $145.07 | $145.05 | $145.10 |
| Purchase #2 | $108.32 | 12.797% | $122.1817 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $39.77 | 8.748% | $43.2491 | $43.25 | $43.25 | $43.20 |
| Purchase #4 | $70.54 | 12.275% | $79.1988 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $114.50 | 3.178% | $118.1388 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $197.54 | 6.257% | $209.9001 | $209.90 | $209.90 | $209.90 |
| Purchase #7 | $7.30 | 4.142% | $7.6024 | $7.60 | $7.60 | $7.60 |
| 7 purchase totals = | $667.92 | $725.3406 | $725.34 | $725.35 | $725.30 | |