| 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 | $185.83 | 6.751% | $198.3754 | $198.38 | $198.40 | $198.40 |
| Purchase #2 | $33.94 | 13.343% | $38.4686 | $38.47 | $38.45 | $38.50 |
| Purchase #3 | $177.40 | 5.203% | $186.6301 | $186.63 | $186.65 | $186.60 |
| Purchase #4 | $71.55 | 4.759% | $74.9551 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $14.49 | 8.383% | $15.7047 | $15.70 | $15.70 | $15.70 |
| Purchase #6 | $110.52 | 12.212% | $124.0167 | $124.02 | $124.00 | $124.00 |
| Purchase #7 | $80.39 | 3.607% | $83.2897 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $674.12 | $721.4403 | $721.45 | $721.45 | $721.50 | |