| 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 | $203.36 | 13.321% | $230.4496 | $230.45 | $230.45 | $230.40 |
| Purchase #2 | $58.84 | 8.112% | $63.6131 | $63.61 | $63.60 | $63.60 |
| Purchase #3 | $17.73 | 6.278% | $18.8431 | $18.84 | $18.85 | $18.80 |
| Purchase #4 | $146.87 | 12.843% | $165.7325 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $15.73 | 7.153% | $16.8552 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $94.33 | 12.261% | $105.8958 | $105.90 | $105.90 | $105.90 |
| Purchase #7 | $131.33 | 10.608% | $145.2615 | $145.26 | $145.25 | $145.30 |
| 7 purchase totals = | $668.19 | $746.6508 | $746.65 | $746.65 | $746.60 | |