| 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 | $165.78 | 13.560% | $188.2598 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $213.76 | 9.552% | $234.1784 | $234.18 | $234.20 | $234.20 |
| Purchase #3 | $195.82 | 10.804% | $216.9764 | $216.98 | $217.00 | $217.00 |
| Purchase #4 | $121.61 | 7.482% | $130.7089 | $130.71 | $130.70 | $130.70 |
| Purchase #5 | $65.48 | 5.343% | $68.9786 | $68.98 | $69.00 | $69.00 |
| Purchase #6 | $137.35 | 8.196% | $148.6072 | $148.61 | $148.60 | $148.60 |
| Purchase #7 | $66.64 | 9.773% | $73.1527 | $73.15 | $73.15 | $73.20 |
| 7 purchase totals = | $966.44 | $1,060.8620 | $1,060.87 | $1,060.90 | $1,061.00 | |