| 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 | $225.72 | 6.817% | $241.1073 | $241.11 | $241.10 | $241.10 |
| Purchase #2 | $174.64 | 9.553% | $191.3234 | $191.32 | $191.30 | $191.30 |
| Purchase #3 | $207.34 | 9.424% | $226.8797 | $226.88 | $226.90 | $226.90 |
| Purchase #4 | $139.54 | 5.852% | $147.7059 | $147.71 | $147.70 | $147.70 |
| Purchase #5 | $175.31 | 9.375% | $191.7453 | $191.75 | $191.75 | $191.70 |
| Purchase #6 | $139.94 | 7.446% | $150.3599 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $65.93 | 10.227% | $72.6727 | $72.67 | $72.65 | $72.70 |
| 7 purchase totals = | $1,128.42 | $1,221.7942 | $1,221.80 | $1,221.75 | $1,221.80 | |