| 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 | $166.36 | 12.846% | $187.7306 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $23.42 | 8.199% | $25.3402 | $25.34 | $25.35 | $25.30 |
| Purchase #3 | $217.46 | 11.304% | $242.0417 | $242.04 | $242.05 | $242.00 |
| Purchase #4 | $43.66 | 7.115% | $46.7664 | $46.77 | $46.75 | $46.80 |
| Purchase #5 | $121.86 | 13.784% | $138.6572 | $138.66 | $138.65 | $138.70 |
| Purchase #6 | $101.99 | 3.265% | $105.32 | $105.32 | $105.30 | $105.30 |
| Purchase #7 | $128.48 | 3.658% | $133.1798 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $803.23 | $879.0359 | $879.04 | $879.05 | $879.00 | |