| 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 | $81.67 | 4.381% | $85.248 | $85.25 | $85.25 | $85.20 |
| Purchase #2 | $24.48 | 3.589% | $25.3586 | $25.36 | $25.35 | $25.40 |
| Purchase #3 | $145.88 | 6.809% | $155.813 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $144.57 | 11.761% | $161.5729 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $82.65 | 9.262% | $90.305 | $90.31 | $90.30 | $90.30 |
| Purchase #6 | $207.54 | 12.280% | $233.0259 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $78.64 | 7.681% | $84.6803 | $84.68 | $84.70 | $84.70 |
| 7 purchase totals = | $765.43 | $836.0037 | $836.01 | $836.00 | $836.00 | |