| 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 | $142.93 | 4.492% | $149.3504 | $149.35 | $149.35 | $149.40 |
| Purchase #2 | $190.56 | 7.690% | $205.2141 | $205.21 | $205.20 | $205.20 |
| Purchase #3 | $165.92 | 3.339% | $171.4601 | $171.46 | $171.45 | $171.50 |
| Purchase #4 | $233.93 | 9.696% | $256.6119 | $256.61 | $256.60 | $256.60 |
| Purchase #5 | $121.70 | 13.624% | $138.2804 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $150.86 | 3.182% | $155.6604 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $159.39 | 6.697% | $170.0643 | $170.06 | $170.05 | $170.10 |
| 7 purchase totals = | $1,165.29 | $1,246.6416 | $1,246.63 | $1,246.60 | $1,246.80 | |