| 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 | $153.82 | 12.826% | $173.549 | $173.55 | $173.55 | $173.50 |
| Purchase #2 | $235.88 | 3.330% | $243.7348 | $243.73 | $243.75 | $243.70 |
| Purchase #3 | $5.34 | 6.827% | $5.7046 | $5.70 | $5.70 | $5.70 |
| Purchase #4 | $69.99 | 13.421% | $79.3834 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $22.85 | 12.205% | $25.6388 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $32.35 | 13.251% | $36.6367 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $244.31 | 10.416% | $269.7573 | $269.76 | $269.75 | $269.80 |
| 7 purchase totals = | $764.54 | $834.4046 | $834.40 | $834.45 | $834.30 | |