| 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 | $166.73 | 9.615% | $182.7611 | $182.76 | $182.75 | $182.80 |
| Purchase #2 | $125.28 | 4.469% | $130.8788 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $45.99 | 12.587% | $51.7788 | $51.78 | $51.80 | $51.80 |
| Purchase #4 | $12.26 | 6.142% | $13.013 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $217.41 | 12.267% | $244.0797 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $123.85 | 11.442% | $138.0209 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $235.86 | 8.239% | $255.2925 | $255.29 | $255.30 | $255.30 |
| 7 purchase totals = | $927.38 | $1,015.8248 | $1,015.82 | $1,015.85 | $1,015.90 | |