| 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 | $215.78 | 4.525% | $225.544 | $225.54 | $225.55 | $225.50 |
| Purchase #2 | $48.80 | 11.471% | $54.3978 | $54.40 | $54.40 | $54.40 |
| Purchase #3 | $135.40 | 7.837% | $146.0113 | $146.01 | $146.00 | $146.00 |
| Purchase #4 | $123.49 | 8.723% | $134.262 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $23.84 | 6.245% | $25.3288 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $26.66 | 4.847% | $27.9522 | $27.95 | $27.95 | $28.00 |
| Purchase #7 | $157.93 | 11.819% | $176.5957 | $176.60 | $176.60 | $176.60 |
| 7 purchase totals = | $731.90 | $790.0918 | $790.09 | $790.10 | $790.10 | |