| 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 | $176.61 | 11.813% | $197.4729 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $80.85 | 6.549% | $86.1449 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $167.60 | 11.832% | $187.4304 | $187.43 | $187.45 | $187.40 |
| Purchase #4 | $108.86 | 6.357% | $115.7802 | $115.78 | $115.80 | $115.80 |
| Purchase #5 | $17.48 | 10.192% | $19.2616 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $68.36 | 3.507% | $70.7574 | $70.76 | $70.75 | $70.80 |
| Purchase #7 | $147.27 | 6.775% | $157.2475 | $157.25 | $157.25 | $157.20 |
| 7 purchase totals = | $767.03 | $834.0949 | $834.09 | $834.10 | $834.10 | |