| 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 | $139.71 | 4.782% | $146.3909 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $115.37 | 11.787% | $128.9687 | $128.97 | $128.95 | $129.00 |
| Purchase #3 | $46.81 | 8.175% | $50.6367 | $50.64 | $50.65 | $50.60 |
| Purchase #4 | $133.39 | 10.441% | $147.3172 | $147.32 | $147.30 | $147.30 |
| Purchase #5 | $172.92 | 6.577% | $184.2929 | $184.29 | $184.30 | $184.30 |
| Purchase #6 | $20.92 | 12.401% | $23.5143 | $23.51 | $23.50 | $23.50 |
| Purchase #7 | $8.82 | 13.492% | $10.01 | $10.01 | $10.00 | $10.00 |
| 7 purchase totals = | $637.94 | $691.1307 | $691.13 | $691.10 | $691.10 | |