| 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 | 10.188% | $168.213 | $168.21 | $168.20 | $168.20 |
| Purchase #2 | $166.26 | 9.306% | $181.7322 | $181.73 | $181.75 | $181.70 |
| Purchase #3 | $77.97 | 4.298% | $81.3212 | $81.32 | $81.30 | $81.30 |
| Purchase #4 | $39.67 | 7.373% | $42.5949 | $42.59 | $42.60 | $42.60 |
| Purchase #5 | $195.69 | 8.438% | $212.2023 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $245.49 | 8.303% | $265.873 | $265.87 | $265.85 | $265.90 |
| Purchase #7 | $82.57 | 3.349% | $85.3353 | $85.34 | $85.35 | $85.30 |
| 7 purchase totals = | $960.31 | $1,037.2719 | $1,037.26 | $1,037.25 | $1,037.20 | |