| 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 | $233.84 | 13.823% | $266.1637 | $266.16 | $266.15 | $266.20 |
| Purchase #2 | $33.56 | 10.394% | $37.0482 | $37.05 | $37.05 | $37.00 |
| Purchase #3 | $126.53 | 7.446% | $135.9514 | $135.95 | $135.95 | $136.00 |
| Purchase #4 | $78.74 | 11.472% | $87.7731 | $87.77 | $87.75 | $87.80 |
| Purchase #5 | $166.67 | 8.360% | $180.6036 | $180.60 | $180.60 | $180.60 |
| Purchase #6 | $114.70 | 7.589% | $123.4046 | $123.40 | $123.40 | $123.40 |
| Purchase #7 | $162.67 | 4.160% | $169.4371 | $169.44 | $169.45 | $169.40 |
| 7 purchase totals = | $916.71 | $1,000.3817 | $1,000.37 | $1,000.35 | $1,000.40 | |