| 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 | $138.36 | 13.423% | $156.9321 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $23.47 | 10.438% | $25.9198 | $25.92 | $25.90 | $25.90 |
| Purchase #3 | $150.80 | 10.125% | $166.0685 | $166.07 | $166.05 | $166.10 |
| Purchase #4 | $97.30 | 8.409% | $105.482 | $105.48 | $105.50 | $105.50 |
| Purchase #5 | $164.43 | 4.401% | $171.6666 | $171.67 | $171.65 | $171.70 |
| Purchase #6 | $223.75 | 7.417% | $240.3455 | $240.35 | $240.35 | $240.30 |
| Purchase #7 | $232.50 | 6.605% | $247.8566 | $247.86 | $247.85 | $247.90 |
| 7 purchase totals = | $1,030.61 | $1,114.2711 | $1,114.28 | $1,114.25 | $1,114.30 | |