| 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 | $138.79 | 12.218% | $155.7474 | $155.75 | $155.75 | $155.70 |
| Purchase #2 | $82.78 | 8.559% | $89.8651 | $89.87 | $89.85 | $89.90 |
| Purchase #3 | $186.26 | 4.377% | $194.4126 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $55.34 | 12.565% | $62.2935 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $164.30 | 11.518% | $183.2241 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $183.96 | 10.529% | $203.3291 | $203.33 | $203.35 | $203.30 |
| Purchase #7 | $97.69 | 4.668% | $102.2502 | $102.25 | $102.25 | $102.30 |
| 7 purchase totals = | $909.12 | $991.1220 | $991.12 | $991.10 | $991.10 | |