| 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 | $166.79 | 9.569% | $182.7501 | $182.75 | $182.75 | $182.80 |
| Purchase #2 | $125.99 | 7.302% | $135.1898 | $135.19 | $135.20 | $135.20 |
| Purchase #3 | $243.94 | 8.269% | $264.1114 | $264.11 | $264.10 | $264.10 |
| Purchase #4 | $171.88 | 7.166% | $184.1969 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $78.32 | 7.239% | $83.9896 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $181.27 | 10.375% | $200.0768 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $71.71 | 8.361% | $77.7057 | $77.71 | $77.70 | $77.70 |
| 7 purchase totals = | $1,039.90 | $1,128.0203 | $1,128.03 | $1,128.05 | $1,128.10 | |