| 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 | $144.35 | 9.312% | $157.7919 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $225.90 | 8.660% | $245.4629 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $24.96 | 6.626% | $26.6138 | $26.61 | $26.60 | $26.60 |
| Purchase #4 | $120.41 | 7.489% | $129.4275 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $166.87 | 5.790% | $176.5318 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $176.79 | 11.125% | $196.4579 | $196.46 | $196.45 | $196.50 |
| Purchase #7 | $223.82 | 11.698% | $250.0025 | $250.00 | $250.00 | $250.00 |
| 7 purchase totals = | $1,083.10 | $1,182.2883 | $1,182.28 | $1,182.30 | $1,182.30 | |