| 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 | $150.51 | 3.730% | $156.124 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $24.36 | 8.737% | $26.4883 | $26.49 | $26.50 | $26.50 |
| Purchase #3 | $89.64 | 3.773% | $93.0221 | $93.02 | $93.00 | $93.00 |
| Purchase #4 | $41.34 | 7.702% | $44.524 | $44.52 | $44.50 | $44.50 |
| Purchase #5 | $141.71 | 11.125% | $157.4752 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $185.97 | 4.666% | $194.6474 | $194.65 | $194.65 | $194.60 |
| Purchase #7 | $198.86 | 6.642% | $212.0683 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $832.39 | $884.3493 | $884.35 | $884.30 | $884.30 | |