| 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 | $155.72 | 12.642% | $175.4061 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $85.76 | 9.643% | $94.0298 | $94.03 | $94.05 | $94.00 |
| Purchase #3 | $63.36 | 7.700% | $68.2387 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $192.38 | 13.805% | $218.9381 | $218.94 | $218.95 | $218.90 |
| Purchase #5 | $44.63 | 9.867% | $49.0336 | $49.03 | $49.05 | $49.00 |
| Purchase #6 | $235.61 | 7.487% | $253.2501 | $253.25 | $253.25 | $253.30 |
| Purchase #7 | $196.46 | 6.744% | $209.7093 | $209.71 | $209.70 | $209.70 |
| 7 purchase totals = | $973.92 | $1,068.6057 | $1,068.61 | $1,068.65 | $1,068.50 | |