| 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 | $169.97 | 8.409% | $184.2628 | $184.26 | $184.25 | $184.30 |
| Purchase #2 | $242.74 | 12.117% | $272.1528 | $272.15 | $272.15 | $272.20 |
| Purchase #3 | $107.45 | 13.556% | $122.0159 | $122.02 | $122.00 | $122.00 |
| Purchase #4 | $122.98 | 11.726% | $137.4006 | $137.40 | $137.40 | $137.40 |
| Purchase #5 | $160.57 | 7.144% | $172.0411 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $16.86 | 5.329% | $17.7585 | $17.76 | $17.75 | $17.80 |
| Purchase #7 | $152.96 | 8.115% | $165.3727 | $165.37 | $165.35 | $165.40 |
| 7 purchase totals = | $973.53 | $1,071.0044 | $1,071.00 | $1,070.95 | $1,071.10 | |