| 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 | $173.42 | 9.696% | $190.2348 | $190.23 | $190.25 | $190.20 |
| Purchase #2 | $86.48 | 8.732% | $94.0314 | $94.03 | $94.05 | $94.00 |
| Purchase #3 | $151.55 | 13.706% | $172.3214 | $172.32 | $172.30 | $172.30 |
| Purchase #4 | $145.92 | 4.642% | $152.6936 | $152.69 | $152.70 | $152.70 |
| Purchase #5 | $204.64 | 13.555% | $232.379 | $232.38 | $232.40 | $232.40 |
| Purchase #6 | $236.66 | 12.521% | $266.2922 | $266.29 | $266.30 | $266.30 |
| Purchase #7 | $160.25 | 13.581% | $182.0136 | $182.01 | $182.00 | $182.00 |
| 7 purchase totals = | $1,158.92 | $1,289.9660 | $1,289.95 | $1,290.00 | $1,289.90 | |