| 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 | $184.92 | 9.374% | $202.2544 | $202.25 | $202.25 | $202.30 |
| Purchase #2 | $151.32 | 5.460% | $159.5821 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $133.64 | 6.268% | $142.0166 | $142.02 | $142.00 | $142.00 |
| Purchase #4 | $229.92 | 11.856% | $257.1793 | $257.18 | $257.20 | $257.20 |
| Purchase #5 | $158.40 | 12.288% | $177.8642 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $110.30 | 12.606% | $124.2044 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $144.40 | 9.183% | $157.6603 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $1,112.90 | $1,220.7613 | $1,220.75 | $1,220.75 | $1,220.90 | |