| 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 | $85.29 | 7.668% | $91.83 | $91.83 | $91.85 | $91.80 |
| Purchase #2 | $199.69 | 4.349% | $208.3745 | $208.37 | $208.35 | $208.40 |
| Purchase #3 | $63.41 | 5.398% | $66.8329 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $166.92 | 9.603% | $182.9493 | $182.95 | $182.95 | $182.90 |
| Purchase #5 | $63.96 | 11.255% | $71.1587 | $71.16 | $71.15 | $71.20 |
| Purchase #6 | $147.91 | 6.457% | $157.4605 | $157.46 | $157.45 | $157.50 |
| Purchase #7 | $171.88 | 8.534% | $186.5482 | $186.55 | $186.55 | $186.50 |
| 7 purchase totals = | $899.06 | $965.1541 | $965.15 | $965.15 | $965.10 | |