| 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 | $150.31 | 12.384% | $168.9244 | $168.92 | $168.90 | $168.90 |
| Purchase #2 | $15.27 | 5.193% | $16.063 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $204.31 | 10.399% | $225.5562 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $13.51 | 7.291% | $14.495 | $14.50 | $14.50 | $14.50 |
| Purchase #5 | $224.59 | 7.336% | $241.0659 | $241.07 | $241.05 | $241.10 |
| Purchase #6 | $166.40 | 4.683% | $174.1925 | $174.19 | $174.20 | $174.20 |
| Purchase #7 | $55.42 | 3.450% | $57.332 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $829.81 | $897.6290 | $897.63 | $897.60 | $897.70 | |