| 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 | $138.27 | 5.448% | $145.8029 | $145.80 | $145.80 | $145.80 |
| Purchase #2 | $217.32 | 12.269% | $243.983 | $243.98 | $244.00 | $244.00 |
| Purchase #3 | $53.59 | 7.387% | $57.5487 | $57.55 | $57.55 | $57.50 |
| Purchase #4 | $214.29 | 6.219% | $227.6167 | $227.62 | $227.60 | $227.60 |
| Purchase #5 | $97.82 | 8.784% | $106.4125 | $106.41 | $106.40 | $106.40 |
| Purchase #6 | $200.88 | 5.166% | $211.2575 | $211.26 | $211.25 | $211.30 |
| Purchase #7 | $130.90 | 9.486% | $143.3172 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $1,053.07 | $1,135.9385 | $1,135.94 | $1,135.90 | $1,135.90 | |