| 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 | $136.93 | 5.347% | $144.2516 | $144.25 | $144.25 | $144.30 |
| Purchase #2 | $86.78 | 8.220% | $93.9133 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $205.83 | 6.696% | $219.6124 | $219.61 | $219.60 | $219.60 |
| Purchase #4 | $212.99 | 9.700% | $233.65 | $233.65 | $233.65 | $233.70 |
| Purchase #5 | $156.32 | 3.287% | $161.4582 | $161.46 | $161.45 | $161.50 |
| Purchase #6 | $74.73 | 13.186% | $84.5839 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $179.67 | 10.142% | $197.8921 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $1,053.25 | $1,135.3615 | $1,135.35 | $1,135.35 | $1,135.50 | |