| 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 | $130.50 | 12.787% | $147.187 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $12.96 | 13.246% | $14.6767 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $108.87 | 8.797% | $118.4473 | $118.45 | $118.45 | $118.40 |
| Purchase #4 | $21.62 | 6.345% | $22.9918 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $77.78 | 12.725% | $87.6775 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $11.27 | 6.330% | $11.9834 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $201.73 | 11.522% | $224.9733 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $564.73 | $627.9370 | $627.94 | $628.00 | $628.00 | |