| 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 | $188.81 | 6.506% | $201.094 | $201.09 | $201.10 | $201.10 |
| Purchase #2 | $197.70 | 13.393% | $224.178 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $190.87 | 4.590% | $199.6309 | $199.63 | $199.65 | $199.60 |
| Purchase #4 | $127.71 | 4.368% | $133.2884 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $154.86 | 5.695% | $163.6793 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $164.34 | 5.398% | $173.2111 | $173.21 | $173.20 | $173.20 |
| Purchase #7 | $135.31 | 8.346% | $146.603 | $146.60 | $146.60 | $146.60 |
| 7 purchase totals = | $1,159.60 | $1,241.6847 | $1,241.68 | $1,241.75 | $1,241.70 | |