| 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 | $168.86 | 3.499% | $174.7684 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $220.78 | 3.585% | $228.695 | $228.70 | $228.70 | $228.70 |
| Purchase #3 | $207.96 | 11.464% | $231.8005 | $231.80 | $231.80 | $231.80 |
| Purchase #4 | $107.36 | 13.661% | $122.0264 | $122.03 | $122.05 | $122.00 |
| Purchase #5 | $16.28 | 11.298% | $18.1193 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $177.60 | 13.508% | $201.5902 | $201.59 | $201.60 | $201.60 |
| Purchase #7 | $80.55 | 4.388% | $84.0845 | $84.08 | $84.10 | $84.10 |
| 7 purchase totals = | $979.39 | $1,061.0843 | $1,061.09 | $1,061.10 | $1,061.10 | |