| 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 | $172.49 | 8.220% | $186.6687 | $186.67 | $186.65 | $186.70 |
| Purchase #2 | $55.49 | 13.801% | $63.1482 | $63.15 | $63.15 | $63.10 |
| Purchase #3 | $229.76 | 12.204% | $257.7999 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $32.32 | 12.303% | $36.2963 | $36.30 | $36.30 | $36.30 |
| Purchase #5 | $216.67 | 4.869% | $227.2197 | $227.22 | $227.20 | $227.20 |
| Purchase #6 | $84.99 | 9.744% | $93.2714 | $93.27 | $93.25 | $93.30 |
| Purchase #7 | $243.33 | 5.489% | $256.6864 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $1,035.05 | $1,121.0906 | $1,121.10 | $1,121.05 | $1,121.10 | |