| 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 | $186.30 | 13.789% | $211.9889 | $211.99 | $212.00 | $212.00 |
| Purchase #2 | $134.63 | 12.359% | $151.2689 | $151.27 | $151.25 | $151.30 |
| Purchase #3 | $155.78 | 3.385% | $161.0532 | $161.05 | $161.05 | $161.10 |
| Purchase #4 | $82.61 | 6.277% | $87.7954 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $123.59 | 5.342% | $130.1922 | $130.19 | $130.20 | $130.20 |
| Purchase #6 | $80.71 | 6.111% | $85.6422 | $85.64 | $85.65 | $85.60 |
| Purchase #7 | $17.29 | 6.418% | $18.3997 | $18.40 | $18.40 | $18.40 |
| 7 purchase totals = | $780.91 | $846.3405 | $846.34 | $846.35 | $846.40 | |