| 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 | $178.77 | 3.531% | $185.0824 | $185.08 | $185.10 | $185.10 |
| Purchase #2 | $47.32 | 9.303% | $51.7222 | $51.72 | $51.70 | $51.70 |
| Purchase #3 | $36.58 | 12.362% | $41.102 | $41.10 | $41.10 | $41.10 |
| Purchase #4 | $182.92 | 13.514% | $207.6398 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $237.85 | 4.567% | $248.7126 | $248.71 | $248.70 | $248.70 |
| Purchase #6 | $39.35 | 10.141% | $43.3405 | $43.34 | $43.35 | $43.30 |
| Purchase #7 | $129.71 | 11.417% | $144.519 | $144.52 | $144.50 | $144.50 |
| 7 purchase totals = | $852.50 | $922.1185 | $922.11 | $922.10 | $922.00 | |