| 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 | $190.77 | 3.864% | $198.1414 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $131.92 | 10.288% | $145.4919 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $195.49 | 3.377% | $202.0917 | $202.09 | $202.10 | $202.10 |
| Purchase #4 | $142.62 | 4.487% | $149.0194 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $119.61 | 12.576% | $134.6522 | $134.65 | $134.65 | $134.70 |
| Purchase #6 | $180.53 | 4.586% | $188.8091 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $150.46 | 9.762% | $165.1479 | $165.15 | $165.15 | $165.10 |
| 7 purchase totals = | $1,111.40 | $1,183.3536 | $1,183.35 | $1,183.35 | $1,183.30 | |