| 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 | $181.81 | 12.568% | $204.6599 | $204.66 | $204.65 | $204.70 |
| Purchase #2 | $77.54 | 7.822% | $83.6052 | $83.61 | $83.60 | $83.60 |
| Purchase #3 | $236.55 | 5.191% | $248.8293 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $70.85 | 5.182% | $74.5214 | $74.52 | $74.50 | $74.50 |
| Purchase #5 | $69.79 | 13.827% | $79.4399 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $55.75 | 10.209% | $61.4415 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $177.81 | 6.729% | $189.7748 | $189.77 | $189.75 | $189.80 |
| 7 purchase totals = | $870.10 | $942.2720 | $942.27 | $942.25 | $942.20 | |