| 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 | $202.39 | 6.511% | $215.5676 | $215.57 | $215.55 | $215.60 |
| Purchase #2 | $145.84 | 7.581% | $156.8961 | $156.90 | $156.90 | $156.90 |
| Purchase #3 | $93.81 | 13.827% | $106.7811 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $20.38 | 11.415% | $22.7064 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $231.58 | 8.766% | $251.8803 | $251.88 | $251.90 | $251.90 |
| Purchase #6 | $5.42 | 5.527% | $5.7196 | $5.72 | $5.70 | $5.70 |
| Purchase #7 | $99.40 | 8.262% | $107.6124 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $798.82 | $867.1635 | $867.17 | $867.15 | $867.20 | |