| 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 | $162.47 | 5.315% | $171.1053 | $171.11 | $171.10 | $171.10 |
| Purchase #2 | $191.46 | 6.426% | $203.7632 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $70.72 | 12.300% | $79.4186 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $161.31 | 8.172% | $174.4923 | $174.49 | $174.50 | $174.50 |
| Purchase #5 | $209.44 | 8.276% | $226.7733 | $226.77 | $226.75 | $226.80 |
| Purchase #6 | $125.54 | 6.180% | $133.2984 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $177.41 | 7.600% | $190.8932 | $190.89 | $190.90 | $190.90 |
| 7 purchase totals = | $1,098.35 | $1,179.7443 | $1,179.74 | $1,179.70 | $1,179.80 | |