| 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 | $107.92 | 3.605% | $111.8105 | $111.81 | $111.80 | $111.80 |
| Purchase #2 | $162.32 | 6.788% | $173.3383 | $173.34 | $173.35 | $173.30 |
| Purchase #3 | $197.49 | 7.122% | $211.5552 | $211.56 | $211.55 | $211.60 |
| Purchase #4 | $224.51 | 4.539% | $234.7005 | $234.70 | $234.70 | $234.70 |
| Purchase #5 | $41.93 | 4.835% | $43.9573 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $172.32 | 4.804% | $180.5983 | $180.60 | $180.60 | $180.60 |
| Purchase #7 | $153.56 | 12.174% | $172.2544 | $172.25 | $172.25 | $172.30 |
| 7 purchase totals = | $1,060.05 | $1,128.2145 | $1,128.22 | $1,128.20 | $1,128.30 | |