| 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 | $14.65 | 13.687% | $16.6551 | $16.66 | $16.65 | $16.70 |
| Purchase #2 | $96.82 | 12.633% | $109.0513 | $109.05 | $109.05 | $109.10 |
| Purchase #3 | $201.74 | 5.858% | $213.5579 | $213.56 | $213.55 | $213.60 |
| Purchase #4 | $142.41 | 11.153% | $158.293 | $158.29 | $158.30 | $158.30 |
| Purchase #5 | $139.96 | 5.256% | $147.3163 | $147.32 | $147.30 | $147.30 |
| Purchase #6 | $73.44 | 4.666% | $76.8667 | $76.87 | $76.85 | $76.90 |
| Purchase #7 | $204.43 | 9.518% | $223.8876 | $223.89 | $223.90 | $223.90 |
| 7 purchase totals = | $873.45 | $945.6279 | $945.64 | $945.60 | $945.80 | |