| 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 | $157.59 | 13.338% | $178.6094 | $178.61 | $178.60 | $178.60 |
| Purchase #2 | $230.74 | 9.196% | $251.9589 | $251.96 | $251.95 | $252.00 |
| Purchase #3 | $165.44 | 4.391% | $172.7045 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $87.44 | 13.710% | $99.428 | $99.43 | $99.45 | $99.40 |
| Purchase #5 | $7.56 | 10.658% | $8.3657 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $52.41 | 5.174% | $55.1217 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $118.45 | 12.213% | $132.9163 | $132.92 | $132.90 | $132.90 |
| 7 purchase totals = | $819.63 | $899.1045 | $899.11 | $899.05 | $899.10 | |