| 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 | $122.69 | 6.580% | $130.763 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $216.71 | 11.517% | $241.6685 | $241.67 | $241.65 | $241.70 |
| Purchase #3 | $173.55 | 13.458% | $196.9064 | $196.91 | $196.90 | $196.90 |
| Purchase #4 | $42.78 | 3.379% | $44.2255 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $31.87 | 5.849% | $33.7341 | $33.73 | $33.75 | $33.70 |
| Purchase #6 | $157.32 | 10.167% | $173.3147 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $41.28 | 8.515% | $44.795 | $44.80 | $44.80 | $44.80 |
| 7 purchase totals = | $786.20 | $865.4072 | $865.41 | $865.40 | $865.40 | |