| 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 | $66.62 | 9.272% | $72.797 | $72.80 | $72.80 | $72.80 |
| Purchase #2 | $178.91 | 5.809% | $189.3029 | $189.30 | $189.30 | $189.30 |
| Purchase #3 | $206.51 | 13.603% | $234.6016 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $149.68 | 5.450% | $157.8376 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $75.87 | 12.679% | $85.4896 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $188.68 | 11.656% | $210.6725 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $193.51 | 12.124% | $216.9712 | $216.97 | $216.95 | $217.00 |
| 7 purchase totals = | $1,059.78 | $1,167.6724 | $1,167.67 | $1,167.65 | $1,167.70 | |