| 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 | $119.76 | 12.685% | $134.9516 | $134.95 | $134.95 | $135.00 |
| Purchase #2 | $190.43 | 5.317% | $200.5552 | $200.56 | $200.55 | $200.60 |
| Purchase #3 | $198.85 | 6.732% | $212.2366 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $160.69 | 12.249% | $180.3729 | $180.37 | $180.35 | $180.40 |
| Purchase #5 | $34.70 | 7.418% | $37.274 | $37.27 | $37.25 | $37.30 |
| Purchase #6 | $186.70 | 5.837% | $197.5977 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $18.67 | 13.740% | $21.2353 | $21.24 | $21.25 | $21.20 |
| 7 purchase totals = | $909.80 | $984.2233 | $984.23 | $984.20 | $984.30 | |