| 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 | $167.36 | 10.333% | $184.6533 | $184.65 | $184.65 | $184.70 |
| Purchase #2 | $191.31 | 13.506% | $217.1483 | $217.15 | $217.15 | $217.10 |
| Purchase #3 | $235.28 | 4.157% | $245.0606 | $245.06 | $245.05 | $245.10 |
| Purchase #4 | $42.69 | 13.241% | $48.3426 | $48.34 | $48.35 | $48.30 |
| Purchase #5 | $176.88 | 7.129% | $189.4898 | $189.49 | $189.50 | $189.50 |
| Purchase #6 | $98.53 | 13.763% | $112.0907 | $112.09 | $112.10 | $112.10 |
| Purchase #7 | $103.32 | 6.755% | $110.2993 | $110.30 | $110.30 | $110.30 |
| 7 purchase totals = | $1,015.37 | $1,107.0846 | $1,107.08 | $1,107.10 | $1,107.10 | |