| 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 | $107.42 | 11.826% | $120.1235 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $100.81 | 5.119% | $105.9705 | $105.97 | $105.95 | $106.00 |
| Purchase #3 | $76.74 | 3.111% | $79.1274 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $196.61 | 4.682% | $205.8153 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $155.55 | 3.317% | $160.7096 | $160.71 | $160.70 | $160.70 |
| Purchase #6 | $198.57 | 13.230% | $224.8408 | $224.84 | $224.85 | $224.80 |
| Purchase #7 | $171.63 | 5.554% | $181.1623 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $1,007.33 | $1,077.7494 | $1,077.75 | $1,077.70 | $1,077.70 | |