| 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 | $142.63 | 8.166% | $154.2772 | $154.28 | $154.30 | $154.30 |
| Purchase #2 | $156.35 | 9.317% | $170.9171 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $116.57 | 6.370% | $123.9955 | $124.00 | $124.00 | $124.00 |
| Purchase #4 | $84.83 | 8.286% | $91.859 | $91.86 | $91.85 | $91.90 |
| Purchase #5 | $162.61 | 11.404% | $181.154 | $181.15 | $181.15 | $181.20 |
| Purchase #6 | $90.59 | 10.471% | $100.0757 | $100.08 | $100.10 | $100.10 |
| Purchase #7 | $226.49 | 10.869% | $251.1072 | $251.11 | $251.10 | $251.10 |
| 7 purchase totals = | $980.07 | $1,073.3857 | $1,073.40 | $1,073.40 | $1,073.50 | |