| 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 | $188.62 | 5.842% | $199.6392 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $228.26 | 10.145% | $251.417 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $246.75 | 9.772% | $270.8624 | $270.86 | $270.85 | $270.90 |
| Purchase #4 | $157.71 | 9.358% | $172.4685 | $172.47 | $172.45 | $172.50 |
| Purchase #5 | $129.73 | 10.353% | $143.1609 | $143.16 | $143.15 | $143.20 |
| Purchase #6 | $75.75 | 9.338% | $82.8235 | $82.82 | $82.80 | $82.80 |
| Purchase #7 | $151.41 | 7.539% | $162.8248 | $162.82 | $162.80 | $162.80 |
| 7 purchase totals = | $1,178.23 | $1,283.1963 | $1,283.19 | $1,283.10 | $1,283.20 | |