| 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 | $223.78 | 9.687% | $245.4576 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $145.87 | 13.179% | $165.0942 | $165.09 | $165.10 | $165.10 |
| Purchase #3 | $49.55 | 7.693% | $53.3619 | $53.36 | $53.35 | $53.40 |
| Purchase #4 | $96.71 | 8.719% | $105.1421 | $105.14 | $105.15 | $105.10 |
| Purchase #5 | $21.64 | 8.789% | $23.5419 | $23.54 | $23.55 | $23.50 |
| Purchase #6 | $17.76 | 7.338% | $19.0632 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $128.93 | 9.630% | $141.346 | $141.35 | $141.35 | $141.30 |
| 7 purchase totals = | $684.24 | $753.0069 | $753.00 | $753.00 | $753.00 | |