| 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 | $196.75 | 10.444% | $217.2986 | $217.30 | $217.30 | $217.30 |
| Purchase #2 | $9.89 | 8.303% | $10.7112 | $10.71 | $10.70 | $10.70 |
| Purchase #3 | $46.87 | 3.472% | $48.4973 | $48.50 | $48.50 | $48.50 |
| Purchase #4 | $14.31 | 11.365% | $15.9363 | $15.94 | $15.95 | $15.90 |
| Purchase #5 | $75.80 | 7.573% | $81.5403 | $81.54 | $81.55 | $81.50 |
| Purchase #6 | $84.66 | 3.107% | $87.2904 | $87.29 | $87.30 | $87.30 |
| Purchase #7 | $164.63 | 12.272% | $184.8334 | $184.83 | $184.85 | $184.80 |
| 7 purchase totals = | $592.91 | $646.1075 | $646.11 | $646.15 | $646.00 | |