| 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 | $148.58 | 10.421% | $164.0635 | $164.06 | $164.05 | $164.10 |
| Purchase #2 | $53.82 | 5.275% | $56.659 | $56.66 | $56.65 | $56.70 |
| Purchase #3 | $238.30 | 10.564% | $263.474 | $263.47 | $263.45 | $263.50 |
| Purchase #4 | $222.77 | 10.117% | $245.3076 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $145.95 | 8.489% | $158.3397 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $186.33 | 11.157% | $207.1188 | $207.12 | $207.10 | $207.10 |
| Purchase #7 | $81.59 | 13.867% | $92.9041 | $92.90 | $92.90 | $92.90 |
| 7 purchase totals = | $1,077.34 | $1,187.8667 | $1,187.86 | $1,187.80 | $1,187.90 | |