| 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 | $157.48 | 10.420% | $173.8894 | $173.89 | $173.90 | $173.90 |
| Purchase #2 | $200.28 | 12.388% | $225.0907 | $225.09 | $225.10 | $225.10 |
| Purchase #3 | $121.81 | 7.440% | $130.8727 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $98.76 | 4.261% | $102.9682 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $95.83 | 7.616% | $103.1284 | $103.13 | $103.15 | $103.10 |
| Purchase #6 | $162.79 | 8.238% | $176.2006 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $181.45 | 10.758% | $200.9704 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $1,018.40 | $1,113.1204 | $1,113.12 | $1,113.10 | $1,113.20 | |