| 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 | $152.66 | 3.155% | $157.4764 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $140.63 | 10.460% | $155.3399 | $155.34 | $155.35 | $155.30 |
| Purchase #3 | $23.96 | 9.121% | $26.1454 | $26.15 | $26.15 | $26.10 |
| Purchase #4 | $197.78 | 4.702% | $207.0796 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $207.83 | 4.338% | $216.8457 | $216.85 | $216.85 | $216.80 |
| Purchase #6 | $18.67 | 6.351% | $19.8557 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $192.97 | 11.327% | $214.8277 | $214.83 | $214.85 | $214.80 |
| 7 purchase totals = | $934.50 | $997.5704 | $997.59 | $997.65 | $997.50 | |