| 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 | $171.73 | 11.440% | $191.3759 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $196.92 | 10.288% | $217.1791 | $217.18 | $217.20 | $217.20 |
| Purchase #3 | $221.77 | 4.188% | $231.0577 | $231.06 | $231.05 | $231.10 |
| Purchase #4 | $230.76 | 6.745% | $246.3248 | $246.32 | $246.30 | $246.30 |
| Purchase #5 | $150.94 | 8.182% | $163.2899 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $127.44 | 8.380% | $138.1195 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $60.35 | 4.804% | $63.2492 | $63.25 | $63.25 | $63.20 |
| 7 purchase totals = | $1,159.91 | $1,250.5961 | $1,250.60 | $1,250.60 | $1,250.60 | |