| 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 | $133.31 | 12.657% | $150.183 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $197.71 | 11.739% | $220.9192 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $53.71 | 8.473% | $58.2608 | $58.26 | $58.25 | $58.30 |
| Purchase #4 | $108.82 | 5.132% | $114.4046 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $64.56 | 6.775% | $68.9339 | $68.93 | $68.95 | $68.90 |
| Purchase #6 | $74.38 | 8.396% | $80.6249 | $80.62 | $80.60 | $80.60 |
| Purchase #7 | $54.40 | 4.797% | $57.0096 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $686.89 | $750.3360 | $750.32 | $750.30 | $750.30 | |