| 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 | $154.29 | 11.582% | $172.1599 | $172.16 | $172.15 | $172.20 |
| Purchase #2 | $99.63 | 8.588% | $108.1862 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $225.60 | 8.555% | $244.9001 | $244.90 | $244.90 | $244.90 |
| Purchase #4 | $193.31 | 8.485% | $209.7124 | $209.71 | $209.70 | $209.70 |
| Purchase #5 | $125.42 | 13.363% | $142.1799 | $142.18 | $142.20 | $142.20 |
| Purchase #6 | $51.91 | 9.293% | $56.734 | $56.73 | $56.75 | $56.70 |
| Purchase #7 | $96.98 | 4.760% | $101.5962 | $101.60 | $101.60 | $101.60 |
| 7 purchase totals = | $947.14 | $1,035.4687 | $1,035.47 | $1,035.50 | $1,035.50 | |