| 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 | $165.84 | 5.612% | $175.1469 | $175.15 | $175.15 | $175.10 |
| Purchase #2 | $62.61 | 12.724% | $70.5765 | $70.58 | $70.60 | $70.60 |
| Purchase #3 | $83.79 | 7.635% | $90.1874 | $90.19 | $90.20 | $90.20 |
| Purchase #4 | $183.66 | 11.462% | $204.7111 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $203.71 | 10.122% | $224.3295 | $224.33 | $224.35 | $224.30 |
| Purchase #6 | $240.89 | 13.723% | $273.9473 | $273.95 | $273.95 | $273.90 |
| Purchase #7 | $247.79 | 9.621% | $271.6299 | $271.63 | $271.65 | $271.60 |
| 7 purchase totals = | $1,188.29 | $1,310.5286 | $1,310.54 | $1,310.60 | $1,310.40 | |