| 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 | $156.34 | 4.598% | $163.5285 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $141.99 | 3.390% | $146.8035 | $146.80 | $146.80 | $146.80 |
| Purchase #3 | $93.83 | 13.724% | $106.7072 | $106.71 | $106.70 | $106.70 |
| Purchase #4 | $227.68 | 9.109% | $248.4194 | $248.42 | $248.40 | $248.40 |
| Purchase #5 | $48.92 | 4.106% | $50.9287 | $50.93 | $50.95 | $50.90 |
| Purchase #6 | $156.28 | 7.359% | $167.7806 | $167.78 | $167.80 | $167.80 |
| Purchase #7 | $122.68 | 7.385% | $131.7399 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $947.72 | $1,015.9078 | $1,015.91 | $1,015.95 | $1,015.80 | |