| 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 | $195.56 | 6.333% | $207.9448 | $207.94 | $207.95 | $207.90 |
| Purchase #2 | $147.74 | 13.385% | $167.515 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $98.51 | 12.232% | $110.5597 | $110.56 | $110.55 | $110.60 |
| Purchase #4 | $72.67 | 8.202% | $78.6304 | $78.63 | $78.65 | $78.60 |
| Purchase #5 | $161.86 | 3.354% | $167.2888 | $167.29 | $167.30 | $167.30 |
| Purchase #6 | $63.40 | 11.243% | $70.5281 | $70.53 | $70.55 | $70.50 |
| Purchase #7 | $9.67 | 6.524% | $10.3009 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $749.41 | $812.7677 | $812.77 | $812.80 | $812.70 | |