| 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 | $146.78 | 4.287% | $153.0725 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $37.82 | 12.636% | $42.5989 | $42.60 | $42.60 | $42.60 |
| Purchase #3 | $158.28 | 11.405% | $176.3318 | $176.33 | $176.35 | $176.30 |
| Purchase #4 | $74.34 | 9.321% | $81.2692 | $81.27 | $81.25 | $81.30 |
| Purchase #5 | $135.48 | 13.228% | $153.4013 | $153.40 | $153.40 | $153.40 |
| Purchase #6 | $63.68 | 4.412% | $66.4896 | $66.49 | $66.50 | $66.50 |
| Purchase #7 | $7.56 | 6.841% | $8.0772 | $8.08 | $8.10 | $8.10 |
| 7 purchase totals = | $623.94 | $681.2405 | $681.24 | $681.25 | $681.30 | |