| 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 | $146.82 | 8.282% | $158.9796 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $110.97 | 9.144% | $121.1171 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $157.36 | 13.793% | $179.0647 | $179.06 | $179.05 | $179.10 |
| Purchase #4 | $79.51 | 6.239% | $84.4706 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $211.46 | 3.162% | $218.1464 | $218.15 | $218.15 | $218.10 |
| Purchase #6 | $213.71 | 3.870% | $221.9806 | $221.98 | $222.00 | $222.00 |
| Purchase #7 | $100.88 | 3.837% | $104.7508 | $104.75 | $104.75 | $104.80 |
| 7 purchase totals = | $1,020.71 | $1,088.5098 | $1,088.51 | $1,088.50 | $1,088.60 | |