| 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 | $112.43 | 4.652% | $117.6602 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $16.25 | 8.480% | $17.628 | $17.63 | $17.65 | $17.60 |
| Purchase #3 | $164.39 | 10.571% | $181.7677 | $181.77 | $181.75 | $181.80 |
| Purchase #4 | $95.49 | 11.196% | $106.1811 | $106.18 | $106.20 | $106.20 |
| Purchase #5 | $14.72 | 5.152% | $15.4784 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $159.55 | 8.375% | $172.9123 | $172.91 | $172.90 | $172.90 |
| Purchase #7 | $80.87 | 3.798% | $83.9414 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $643.70 | $695.5691 | $695.57 | $695.60 | $695.60 | |