| 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 | $235.60 | 13.658% | $267.7782 | $267.78 | $267.80 | $267.80 |
| Purchase #2 | $68.49 | 13.225% | $77.5478 | $77.55 | $77.55 | $77.50 |
| Purchase #3 | $180.62 | 12.782% | $203.7068 | $203.71 | $203.70 | $203.70 |
| Purchase #4 | $138.48 | 9.610% | $151.7879 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $144.25 | 8.711% | $156.8156 | $156.82 | $156.80 | $156.80 |
| Purchase #6 | $167.31 | 6.172% | $177.6364 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $94.91 | 4.173% | $98.8706 | $98.87 | $98.85 | $98.90 |
| 7 purchase totals = | $1,029.66 | $1,134.1433 | $1,134.16 | $1,134.15 | $1,134.10 | |