| 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 | $140.70 | 11.792% | $157.2913 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $106.55 | 10.700% | $117.9509 | $117.95 | $117.95 | $118.00 |
| Purchase #3 | $207.64 | 3.275% | $214.4402 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $174.83 | 5.517% | $184.4754 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $95.28 | 8.625% | $103.4979 | $103.50 | $103.50 | $103.50 |
| Purchase #6 | $121.62 | 10.325% | $134.1773 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $226.93 | 8.601% | $246.4482 | $246.45 | $246.45 | $246.40 |
| 7 purchase totals = | $1,073.55 | $1,158.2812 | $1,158.29 | $1,158.35 | $1,158.30 | |