| 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 | $127.69 | 3.527% | $132.1936 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $167.44 | 5.530% | $176.6994 | $176.70 | $176.70 | $176.70 |
| Purchase #3 | $138.32 | 8.407% | $149.9486 | $149.95 | $149.95 | $149.90 |
| Purchase #4 | $228.31 | 12.704% | $257.3145 | $257.31 | $257.30 | $257.30 |
| Purchase #5 | $107.63 | 4.214% | $112.1655 | $112.17 | $112.15 | $112.20 |
| Purchase #6 | $185.58 | 8.426% | $201.217 | $201.22 | $201.20 | $201.20 |
| Purchase #7 | $244.37 | 13.564% | $277.5163 | $277.52 | $277.50 | $277.50 |
| 7 purchase totals = | $1,199.34 | $1,307.0549 | $1,307.06 | $1,307.00 | $1,307.00 | |