| 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 | $127.45 | 11.701% | $142.3629 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $26.53 | 10.154% | $29.2239 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $36.93 | 12.167% | $41.4233 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $210.79 | 7.694% | $227.0082 | $227.01 | $227.00 | $227.00 |
| Purchase #5 | $162.83 | 5.402% | $171.6261 | $171.63 | $171.65 | $171.60 |
| Purchase #6 | $184.56 | 5.764% | $195.198 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $78.86 | 12.775% | $88.9344 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $827.95 | $895.7768 | $895.77 | $895.75 | $895.70 | |