| 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 | $129.78 | 9.283% | $141.8275 | $141.83 | $141.85 | $141.80 |
| Purchase #2 | $190.37 | 6.149% | $202.0759 | $202.08 | $202.10 | $202.10 |
| Purchase #3 | $66.96 | 6.523% | $71.3278 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $208.97 | 10.472% | $230.8533 | $230.85 | $230.85 | $230.90 |
| Purchase #5 | $14.32 | 7.390% | $15.3782 | $15.38 | $15.40 | $15.40 |
| Purchase #6 | $133.90 | 10.362% | $147.7747 | $147.77 | $147.75 | $147.80 |
| Purchase #7 | $43.66 | 5.854% | $46.2159 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $787.96 | $855.4533 | $855.46 | $855.50 | $855.50 | |