| 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 | $141.78 | 12.448% | $159.4288 | $159.43 | $159.45 | $159.40 |
| Purchase #2 | $131.68 | 10.586% | $145.6196 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $203.30 | 9.726% | $223.073 | $223.07 | $223.05 | $223.10 |
| Purchase #4 | $239.80 | 10.791% | $265.6768 | $265.68 | $265.70 | $265.70 |
| Purchase #5 | $197.97 | 7.580% | $212.9761 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $195.40 | 11.287% | $217.4548 | $217.45 | $217.45 | $217.50 |
| Purchase #7 | $139.82 | 5.598% | $147.6471 | $147.65 | $147.65 | $147.60 |
| 7 purchase totals = | $1,249.75 | $1,371.8762 | $1,371.88 | $1,371.90 | $1,371.90 | |