| 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 | $149.32 | 8.137% | $161.4702 | $161.47 | $161.45 | $161.50 |
| Purchase #2 | $53.25 | 13.813% | $60.6054 | $60.61 | $60.60 | $60.60 |
| Purchase #3 | $161.33 | 6.665% | $172.0826 | $172.08 | $172.10 | $172.10 |
| Purchase #4 | $21.77 | 7.491% | $23.4008 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $233.45 | 10.828% | $258.728 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $73.25 | 9.761% | $80.3999 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $200.69 | 3.816% | $208.3483 | $208.35 | $208.35 | $208.30 |
| 7 purchase totals = | $893.06 | $965.0352 | $965.04 | $965.05 | $965.00 | |