| 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 | $117.95 | 7.804% | $127.1548 | $127.15 | $127.15 | $127.20 |
| Purchase #2 | $220.95 | 10.315% | $243.741 | $243.74 | $243.75 | $243.70 |
| Purchase #3 | $192.40 | 10.157% | $211.9421 | $211.94 | $211.95 | $211.90 |
| Purchase #4 | $137.62 | 10.368% | $151.8884 | $151.89 | $151.90 | $151.90 |
| Purchase #5 | $161.83 | 5.209% | $170.2597 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $35.33 | 12.155% | $39.6244 | $39.62 | $39.60 | $39.60 |
| Purchase #7 | $199.69 | 7.669% | $215.0042 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $1,065.77 | $1,159.6146 | $1,159.60 | $1,159.60 | $1,159.60 | |