| 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 | $136.86 | 9.369% | $149.6824 | $149.68 | $149.70 | $149.70 |
| Purchase #2 | $86.74 | 7.719% | $93.4355 | $93.44 | $93.45 | $93.40 |
| Purchase #3 | $64.78 | 4.315% | $67.5753 | $67.58 | $67.60 | $67.60 |
| Purchase #4 | $197.79 | 3.463% | $204.6395 | $204.64 | $204.65 | $204.60 |
| Purchase #5 | $179.37 | 8.338% | $194.3259 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $37.40 | 8.569% | $40.6048 | $40.60 | $40.60 | $40.60 |
| Purchase #7 | $139.49 | 5.730% | $147.4828 | $147.48 | $147.50 | $147.50 |
| 7 purchase totals = | $842.43 | $897.7462 | $897.75 | $897.85 | $897.70 | |