| 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 | $95.79 | 12.801% | $108.0521 | $108.05 | $108.05 | $108.10 |
| Purchase #2 | $143.85 | 8.442% | $155.9938 | $155.99 | $156.00 | $156.00 |
| Purchase #3 | $153.82 | 13.390% | $174.4165 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $99.74 | 13.605% | $113.3096 | $113.31 | $113.30 | $113.30 |
| Purchase #5 | $22.36 | 5.574% | $23.6063 | $23.61 | $23.60 | $23.60 |
| Purchase #6 | $206.85 | 13.108% | $233.9639 | $233.96 | $233.95 | $234.00 |
| Purchase #7 | $129.99 | 4.398% | $135.707 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $852.40 | $945.0492 | $945.05 | $945.00 | $945.10 | |