| 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 | $155.44 | 8.103% | $168.0353 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $200.79 | 3.423% | $207.663 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $218.63 | 8.735% | $237.7273 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $210.95 | 10.403% | $232.8951 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $71.29 | 12.637% | $80.2989 | $80.30 | $80.30 | $80.30 |
| Purchase #6 | $70.30 | 6.105% | $74.5918 | $74.59 | $74.60 | $74.60 |
| Purchase #7 | $30.86 | 7.292% | $33.1103 | $33.11 | $33.10 | $33.10 |
| 7 purchase totals = | $958.26 | $1,034.3217 | $1,034.33 | $1,034.35 | $1,034.30 | |