| 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 | $18.49 | 4.155% | $19.2583 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $138.32 | 11.444% | $154.1493 | $154.15 | $154.15 | $154.10 |
| Purchase #3 | $74.75 | 10.383% | $82.5113 | $82.51 | $82.50 | $82.50 |
| Purchase #4 | $14.34 | 10.555% | $15.8536 | $15.85 | $15.85 | $15.90 |
| Purchase #5 | $199.71 | 5.707% | $211.1074 | $211.11 | $211.10 | $211.10 |
| Purchase #6 | $39.96 | 12.604% | $44.9966 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $135.50 | 7.238% | $145.3075 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $621.07 | $673.1840 | $673.19 | $673.15 | $673.20 | |