| 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 | $118.50 | 9.830% | $130.1486 | $130.15 | $130.15 | $130.10 |
| Purchase #2 | $146.32 | 5.150% | $153.8555 | $153.86 | $153.85 | $153.90 |
| Purchase #3 | $113.52 | 6.267% | $120.6343 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $58.99 | 5.564% | $62.2722 | $62.27 | $62.25 | $62.30 |
| Purchase #5 | $131.36 | 11.402% | $146.3377 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $20.75 | 6.773% | $22.1554 | $22.16 | $22.15 | $22.20 |
| Purchase #7 | $89.45 | 4.129% | $93.1434 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $678.89 | $728.5471 | $728.55 | $728.55 | $728.50 | |