| 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 | $176.31 | 11.743% | $197.0141 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $15.65 | 4.622% | $16.3733 | $16.37 | $16.35 | $16.40 |
| Purchase #3 | $147.36 | 10.155% | $162.3244 | $162.32 | $162.30 | $162.30 |
| Purchase #4 | $12.93 | 3.560% | $13.3903 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $27.82 | 8.865% | $30.2862 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $33.62 | 11.850% | $37.604 | $37.60 | $37.60 | $37.60 |
| Purchase #7 | $145.62 | 9.633% | $159.6476 | $159.65 | $159.65 | $159.60 |
| 7 purchase totals = | $559.31 | $616.6399 | $616.63 | $616.60 | $616.60 | |