| 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 | $163.51 | 13.780% | $186.0417 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $170.34 | 5.423% | $179.5775 | $179.58 | $179.60 | $179.60 |
| Purchase #3 | $109.40 | 6.694% | $116.7232 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $108.95 | 11.650% | $121.6427 | $121.64 | $121.65 | $121.60 |
| Purchase #5 | $236.32 | 8.343% | $256.0362 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $175.91 | 10.608% | $194.5705 | $194.57 | $194.55 | $194.60 |
| Purchase #7 | $93.73 | 13.663% | $106.5363 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $1,058.16 | $1,161.1281 | $1,161.13 | $1,161.15 | $1,161.00 | |