| 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 | $108.90 | 6.155% | $115.6028 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $126.29 | 3.186% | $130.3136 | $130.31 | $130.30 | $130.30 |
| Purchase #3 | $164.26 | 10.217% | $181.0424 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $143.83 | 7.453% | $154.5496 | $154.55 | $154.55 | $154.50 |
| Purchase #5 | $164.62 | 9.103% | $179.6054 | $179.61 | $179.60 | $179.60 |
| Purchase #6 | $127.52 | 7.176% | $136.6708 | $136.67 | $136.65 | $136.70 |
| Purchase #7 | $191.54 | 4.390% | $199.9486 | $199.95 | $199.95 | $199.90 |
| 7 purchase totals = | $1,026.96 | $1,097.7332 | $1,097.73 | $1,097.70 | $1,097.60 | |