| 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 | $121.46 | 9.653% | $133.1845 | $133.18 | $133.20 | $133.20 |
| Purchase #2 | $218.85 | 8.125% | $236.6316 | $236.63 | $236.65 | $236.60 |
| Purchase #3 | $167.61 | 12.503% | $188.5663 | $188.57 | $188.55 | $188.60 |
| Purchase #4 | $130.46 | 9.278% | $142.5641 | $142.56 | $142.55 | $142.60 |
| Purchase #5 | $132.42 | 8.238% | $143.3288 | $143.33 | $143.35 | $143.30 |
| Purchase #6 | $98.88 | 5.154% | $103.9763 | $103.98 | $104.00 | $104.00 |
| Purchase #7 | $209.37 | 10.787% | $231.9547 | $231.95 | $231.95 | $232.00 |
| 7 purchase totals = | $1,079.05 | $1,180.2063 | $1,180.20 | $1,180.25 | $1,180.30 | |