| 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 | $170.79 | 3.682% | $177.0785 | $177.08 | $177.10 | $177.10 |
| Purchase #2 | $50.87 | 3.190% | $52.4928 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $223.36 | 11.284% | $248.5639 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $138.69 | 6.664% | $147.9323 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $58.95 | 3.166% | $60.8164 | $60.82 | $60.80 | $60.80 |
| Purchase #6 | $216.41 | 3.381% | $223.7268 | $223.73 | $223.75 | $223.70 |
| Purchase #7 | $46.78 | 12.739% | $52.7393 | $52.74 | $52.75 | $52.70 |
| 7 purchase totals = | $905.85 | $963.3500 | $963.35 | $963.40 | $963.30 | |