| 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 | $115.73 | 13.156% | $130.9554 | $130.96 | $130.95 | $131.00 |
| Purchase #2 | $180.74 | 7.570% | $194.422 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $19.80 | 8.177% | $21.419 | $21.42 | $21.40 | $21.40 |
| Purchase #4 | $15.53 | 3.284% | $16.04 | $16.04 | $16.05 | $16.00 |
| Purchase #5 | $136.52 | 10.553% | $150.927 | $150.93 | $150.95 | $150.90 |
| Purchase #6 | $124.51 | 10.149% | $137.1465 | $137.15 | $137.15 | $137.10 |
| Purchase #7 | $111.79 | 10.519% | $123.5492 | $123.55 | $123.55 | $123.50 |
| 7 purchase totals = | $704.62 | $774.4591 | $774.47 | $774.45 | $774.30 | |