| 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 | $79.48 | 6.601% | $84.7265 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $26.68 | 3.366% | $27.578 | $27.58 | $27.60 | $27.60 |
| Purchase #3 | $136.78 | 13.428% | $155.1468 | $155.15 | $155.15 | $155.10 |
| Purchase #4 | $184.55 | 8.791% | $200.7738 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $230.98 | 8.435% | $250.4632 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $200.25 | 12.827% | $225.9361 | $225.94 | $225.95 | $225.90 |
| Purchase #7 | $150.79 | 3.536% | $156.1219 | $156.12 | $156.10 | $156.10 |
| 7 purchase totals = | $1,009.51 | $1,100.7463 | $1,100.75 | $1,100.75 | $1,100.70 | |