| 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 | $144.80 | 5.491% | $152.751 | $152.75 | $152.75 | $152.80 |
| Purchase #2 | $186.75 | 11.826% | $208.8351 | $208.84 | $208.85 | $208.80 |
| Purchase #3 | $36.31 | 12.172% | $40.7297 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $202.36 | 9.403% | $221.3879 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $7.57 | 8.772% | $8.234 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $148.60 | 9.131% | $162.1687 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $173.81 | 10.571% | $192.1835 | $192.18 | $192.20 | $192.20 |
| 7 purchase totals = | $900.20 | $986.2899 | $986.29 | $986.35 | $986.30 | |