| 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 | $173.63 | 6.448% | $184.8257 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $8.51 | 7.114% | $9.1154 | $9.12 | $9.10 | $9.10 |
| Purchase #3 | $135.52 | 12.560% | $152.5413 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $82.90 | 4.577% | $86.6943 | $86.69 | $86.70 | $86.70 |
| Purchase #5 | $75.96 | 8.368% | $82.3163 | $82.32 | $82.30 | $82.30 |
| Purchase #6 | $249.83 | 7.445% | $268.4298 | $268.43 | $268.45 | $268.40 |
| Purchase #7 | $40.94 | 5.416% | $43.1573 | $43.16 | $43.15 | $43.20 |
| 7 purchase totals = | $767.29 | $827.0801 | $827.09 | $827.10 | $827.00 | |