| 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 | $184.33 | 3.278% | $190.3723 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $193.98 | 11.867% | $216.9996 | $217.00 | $217.00 | $217.00 |
| Purchase #3 | $65.65 | 11.351% | $73.1019 | $73.10 | $73.10 | $73.10 |
| Purchase #4 | $103.38 | 3.851% | $107.3612 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $130.58 | 9.130% | $142.502 | $142.50 | $142.50 | $142.50 |
| Purchase #6 | $81.54 | 13.349% | $92.4248 | $92.42 | $92.40 | $92.40 |
| Purchase #7 | $36.81 | 4.144% | $38.3354 | $38.34 | $38.35 | $38.30 |
| 7 purchase totals = | $796.27 | $861.0972 | $861.09 | $861.05 | $861.10 | |