| 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 | $174.55 | 4.565% | $182.5182 | $182.52 | $182.50 | $182.50 |
| Purchase #2 | $40.44 | 6.326% | $42.9982 | $43.00 | $43.00 | $43.00 |
| Purchase #3 | $178.37 | 4.660% | $186.682 | $186.68 | $186.70 | $186.70 |
| Purchase #4 | $40.40 | 6.738% | $43.1222 | $43.12 | $43.10 | $43.10 |
| Purchase #5 | $206.87 | 8.577% | $224.6132 | $224.61 | $224.60 | $224.60 |
| Purchase #6 | $22.80 | 4.105% | $23.7359 | $23.74 | $23.75 | $23.70 |
| Purchase #7 | $158.87 | 4.204% | $165.5489 | $165.55 | $165.55 | $165.50 |
| 7 purchase totals = | $822.30 | $869.2186 | $869.22 | $869.20 | $869.10 | |