| 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 | $122.95 | 11.206% | $136.7278 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $17.28 | 6.175% | $18.347 | $18.35 | $18.35 | $18.30 |
| Purchase #3 | $5.69 | 9.539% | $6.2328 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $166.35 | 11.443% | $185.3854 | $185.39 | $185.40 | $185.40 |
| Purchase #5 | $231.47 | 13.722% | $263.2323 | $263.23 | $263.25 | $263.20 |
| Purchase #6 | $218.75 | 12.179% | $245.3916 | $245.39 | $245.40 | $245.40 |
| Purchase #7 | $41.91 | 9.586% | $45.9275 | $45.93 | $45.95 | $45.90 |
| 7 purchase totals = | $804.40 | $901.2444 | $901.25 | $901.35 | $901.10 | |