| 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 | $175.77 | 11.351% | $195.7217 | $195.72 | $195.70 | $195.70 |
| Purchase #2 | $133.60 | 12.819% | $150.7262 | $150.73 | $150.75 | $150.70 |
| Purchase #3 | $217.64 | 6.288% | $231.3252 | $231.33 | $231.35 | $231.30 |
| Purchase #4 | $232.83 | 9.263% | $254.397 | $254.40 | $254.40 | $254.40 |
| Purchase #5 | $64.95 | 11.848% | $72.6453 | $72.65 | $72.65 | $72.60 |
| Purchase #6 | $102.56 | 10.637% | $113.4693 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $110.83 | 9.578% | $121.4453 | $121.45 | $121.45 | $121.40 |
| 7 purchase totals = | $1,038.18 | $1,139.7300 | $1,139.75 | $1,139.75 | $1,139.60 | |