| 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 | $195.76 | 4.583% | $204.7317 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $17.86 | 6.304% | $18.9859 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $174.58 | 13.197% | $197.6193 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $78.79 | 7.585% | $84.7662 | $84.77 | $84.75 | $84.80 |
| Purchase #5 | $170.68 | 11.806% | $190.8305 | $190.83 | $190.85 | $190.80 |
| Purchase #6 | $182.93 | 11.855% | $204.6164 | $204.62 | $204.60 | $204.60 |
| Purchase #7 | $121.78 | 12.818% | $137.3898 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $942.38 | $1,038.9398 | $1,038.95 | $1,038.95 | $1,038.90 | |