| 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 | $177.99 | 11.587% | $198.6137 | $198.61 | $198.60 | $198.60 |
| Purchase #2 | $184.85 | 10.493% | $204.2463 | $204.25 | $204.25 | $204.20 |
| Purchase #3 | $51.71 | 4.132% | $53.8467 | $53.85 | $53.85 | $53.80 |
| Purchase #4 | $30.72 | 13.159% | $34.7624 | $34.76 | $34.75 | $34.80 |
| Purchase #5 | $12.65 | 4.523% | $13.2222 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $117.57 | 13.423% | $133.3514 | $133.35 | $133.35 | $133.40 |
| Purchase #7 | $166.58 | 12.216% | $186.9294 | $186.93 | $186.95 | $186.90 |
| 7 purchase totals = | $742.07 | $824.9721 | $824.97 | $824.95 | $824.90 | |