| 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 | $156.76 | 9.132% | $171.0753 | $171.08 | $171.10 | $171.10 |
| Purchase #2 | $192.93 | 12.402% | $216.8572 | $216.86 | $216.85 | $216.90 |
| Purchase #3 | $137.46 | 4.283% | $143.3474 | $143.35 | $143.35 | $143.30 |
| Purchase #4 | $78.54 | 8.828% | $85.4735 | $85.47 | $85.45 | $85.50 |
| Purchase #5 | $228.31 | 11.482% | $254.5246 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $24.76 | 5.783% | $26.1919 | $26.19 | $26.20 | $26.20 |
| Purchase #7 | $186.54 | 13.303% | $211.3554 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $1,005.30 | $1,108.8253 | $1,108.83 | $1,108.80 | $1,108.90 | |