| 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 | $195.50 | 13.611% | $222.1095 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $156.43 | 8.828% | $170.2396 | $170.24 | $170.25 | $170.20 |
| Purchase #3 | $136.80 | 6.250% | $145.35 | $145.35 | $145.35 | $145.40 |
| Purchase #4 | $159.73 | 7.570% | $171.8216 | $171.82 | $171.80 | $171.80 |
| Purchase #5 | $90.48 | 7.361% | $97.1402 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $202.86 | 7.528% | $218.1313 | $218.13 | $218.15 | $218.10 |
| Purchase #7 | $146.60 | 4.831% | $153.6822 | $153.68 | $153.70 | $153.70 |
| 7 purchase totals = | $1,088.40 | $1,178.4744 | $1,178.47 | $1,178.50 | $1,178.40 | |