| 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 | $83.33 | 9.202% | $90.998 | $91.00 | $91.00 | $91.00 |
| Purchase #2 | $167.39 | 5.454% | $176.5195 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $207.46 | 5.337% | $218.5321 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $240.79 | 6.280% | $255.9116 | $255.91 | $255.90 | $255.90 |
| Purchase #5 | $153.59 | 6.762% | $163.9758 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $188.77 | 12.525% | $212.4134 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $149.35 | 6.500% | $159.0578 | $159.06 | $159.05 | $159.10 |
| 7 purchase totals = | $1,190.68 | $1,277.4082 | $1,277.41 | $1,277.40 | $1,277.40 | |