| 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 | $181.82 | 9.587% | $199.2511 | $199.25 | $199.25 | $199.30 |
| Purchase #2 | $29.60 | 12.755% | $33.3755 | $33.38 | $33.40 | $33.40 |
| Purchase #3 | $25.57 | 4.812% | $26.8004 | $26.80 | $26.80 | $26.80 |
| Purchase #4 | $228.75 | 10.666% | $253.1485 | $253.15 | $253.15 | $253.10 |
| Purchase #5 | $62.31 | 6.271% | $66.2175 | $66.22 | $66.20 | $66.20 |
| Purchase #6 | $104.87 | 6.347% | $111.5261 | $111.53 | $111.55 | $111.50 |
| Purchase #7 | $142.27 | 13.737% | $161.8136 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $775.19 | $852.1327 | $852.14 | $852.15 | $852.10 | |