| 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 | $121.94 | 10.712% | $135.0022 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $97.61 | 7.236% | $104.6731 | $104.67 | $104.65 | $104.70 |
| Purchase #3 | $139.55 | 10.227% | $153.8218 | $153.82 | $153.80 | $153.80 |
| Purchase #4 | $40.29 | 12.660% | $45.3907 | $45.39 | $45.40 | $45.40 |
| Purchase #5 | $158.69 | 13.302% | $179.7989 | $179.80 | $179.80 | $179.80 |
| Purchase #6 | $176.61 | 9.470% | $193.335 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $63.62 | 8.370% | $68.945 | $68.95 | $68.95 | $68.90 |
| 7 purchase totals = | $798.31 | $880.9667 | $880.97 | $880.95 | $880.90 | |