| 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 | $171.36 | 12.411% | $192.6275 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $145.83 | 4.744% | $152.7482 | $152.75 | $152.75 | $152.70 |
| Purchase #3 | $190.95 | 8.338% | $206.8714 | $206.87 | $206.85 | $206.90 |
| Purchase #4 | $131.26 | 11.222% | $145.99 | $145.99 | $146.00 | $146.00 |
| Purchase #5 | $240.67 | 3.218% | $248.4148 | $248.41 | $248.40 | $248.40 |
| Purchase #6 | $102.41 | 7.819% | $110.4174 | $110.42 | $110.40 | $110.40 |
| Purchase #7 | $188.94 | 7.286% | $202.7062 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $1,171.42 | $1,259.7755 | $1,259.78 | $1,259.75 | $1,259.70 | |