| 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 | $141.83 | 3.686% | $147.0579 | $147.06 | $147.05 | $147.10 |
| Purchase #2 | $61.48 | 8.341% | $66.608 | $66.61 | $66.60 | $66.60 |
| Purchase #3 | $98.58 | 7.603% | $106.075 | $106.08 | $106.10 | $106.10 |
| Purchase #4 | $156.28 | 6.396% | $166.2757 | $166.28 | $166.30 | $166.30 |
| Purchase #5 | $141.99 | 9.537% | $155.5316 | $155.53 | $155.55 | $155.50 |
| Purchase #6 | $232.83 | 7.812% | $251.0187 | $251.02 | $251.00 | $251.00 |
| Purchase #7 | $81.64 | 12.308% | $91.6883 | $91.69 | $91.70 | $91.70 |
| 7 purchase totals = | $914.63 | $984.2552 | $984.27 | $984.30 | $984.30 | |