| 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 | $67.33 | 11.261% | $74.912 | $74.91 | $74.90 | $74.90 |
| Purchase #2 | $142.43 | 13.737% | $161.9956 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $154.63 | 7.453% | $166.1546 | $166.15 | $166.15 | $166.20 |
| Purchase #4 | $11.78 | 9.716% | $12.9245 | $12.92 | $12.90 | $12.90 |
| Purchase #5 | $217.43 | 11.719% | $242.9106 | $242.91 | $242.90 | $242.90 |
| Purchase #6 | $106.27 | 5.464% | $112.0766 | $112.08 | $112.10 | $112.10 |
| Purchase #7 | $245.55 | 4.444% | $256.4622 | $256.46 | $256.45 | $256.50 |
| 7 purchase totals = | $945.42 | $1,027.4361 | $1,027.43 | $1,027.40 | $1,027.50 | |