| 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 | $130.46 | 10.246% | $143.8269 | $143.83 | $143.85 | $143.80 |
| Purchase #2 | $135.92 | 6.337% | $144.5333 | $144.53 | $144.55 | $144.50 |
| Purchase #3 | $64.76 | 7.802% | $69.8126 | $69.81 | $69.80 | $69.80 |
| Purchase #4 | $157.37 | 13.736% | $178.9863 | $178.99 | $179.00 | $179.00 |
| Purchase #5 | $35.82 | 3.852% | $37.1998 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $29.82 | 12.300% | $33.4879 | $33.49 | $33.50 | $33.50 |
| Purchase #7 | $185.57 | 10.708% | $205.4408 | $205.44 | $205.45 | $205.40 |
| 7 purchase totals = | $739.72 | $813.2876 | $813.29 | $813.35 | $813.20 | |