| 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 | $133.63 | 6.659% | $142.5284 | $142.53 | $142.55 | $142.50 |
| Purchase #2 | $70.88 | 4.655% | $74.1795 | $74.18 | $74.20 | $74.20 |
| Purchase #3 | $136.77 | 12.286% | $153.5736 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $99.77 | 5.505% | $105.2623 | $105.26 | $105.25 | $105.30 |
| Purchase #5 | $103.30 | 4.612% | $108.0642 | $108.06 | $108.05 | $108.10 |
| Purchase #6 | $33.55 | 12.270% | $37.6666 | $37.67 | $37.65 | $37.70 |
| Purchase #7 | $80.62 | 5.395% | $84.9694 | $84.97 | $84.95 | $85.00 |
| 7 purchase totals = | $658.52 | $706.2440 | $706.24 | $706.20 | $706.40 | |