| 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 | $176.55 | 12.288% | $198.2445 | $198.24 | $198.25 | $198.20 |
| Purchase #2 | $75.80 | 6.861% | $81.0006 | $81.00 | $81.00 | $81.00 |
| Purchase #3 | $105.53 | 7.525% | $113.4711 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $207.70 | 6.704% | $221.6242 | $221.62 | $221.60 | $221.60 |
| Purchase #5 | $173.80 | 3.431% | $179.7631 | $179.76 | $179.75 | $179.80 |
| Purchase #6 | $131.25 | 8.485% | $142.3866 | $142.39 | $142.40 | $142.40 |
| Purchase #7 | $67.50 | 6.164% | $71.6607 | $71.66 | $71.65 | $71.70 |
| 7 purchase totals = | $938.13 | $1,008.1508 | $1,008.14 | $1,008.10 | $1,008.20 | |