| 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 | $152.31 | 9.445% | $166.6957 | $166.70 | $166.70 | $166.70 |
| Purchase #2 | $209.31 | 3.557% | $216.7552 | $216.76 | $216.75 | $216.80 |
| Purchase #3 | $94.31 | 10.712% | $104.4125 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $143.95 | 11.527% | $160.5431 | $160.54 | $160.55 | $160.50 |
| Purchase #5 | $85.26 | 3.734% | $88.4436 | $88.44 | $88.45 | $88.40 |
| Purchase #6 | $194.45 | 7.464% | $208.9637 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $85.59 | 11.399% | $95.3464 | $95.35 | $95.35 | $95.30 |
| 7 purchase totals = | $965.18 | $1,041.1602 | $1,041.16 | $1,041.15 | $1,041.10 | |