| 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 | $22.89 | 6.444% | $24.365 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $126.72 | 8.613% | $137.6344 | $137.63 | $137.65 | $137.60 |
| Purchase #3 | $167.33 | 7.354% | $179.6354 | $179.64 | $179.65 | $179.60 |
| Purchase #4 | $137.70 | 12.776% | $155.2926 | $155.29 | $155.30 | $155.30 |
| Purchase #5 | $33.47 | 7.237% | $35.8922 | $35.89 | $35.90 | $35.90 |
| Purchase #6 | $243.69 | 8.647% | $264.7619 | $264.76 | $264.75 | $264.80 |
| Purchase #7 | $181.80 | 6.669% | $193.9242 | $193.92 | $193.90 | $193.90 |
| 7 purchase totals = | $913.60 | $991.5057 | $991.50 | $991.50 | $991.50 | |