| 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 | $185.73 | 9.641% | $203.6362 | $203.64 | $203.65 | $203.60 |
| Purchase #2 | $182.99 | 13.178% | $207.1044 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $61.44 | 11.550% | $68.5363 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $22.32 | 12.709% | $25.1566 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $98.38 | 8.504% | $106.7462 | $106.75 | $106.75 | $106.70 |
| Purchase #6 | $145.78 | 8.604% | $158.3229 | $158.32 | $158.30 | $158.30 |
| Purchase #7 | $70.91 | 7.695% | $76.3665 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $767.55 | $845.8691 | $845.88 | $845.85 | $845.80 | |