| 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 | $192.72 | 5.441% | $203.2059 | $203.21 | $203.20 | $203.20 |
| Purchase #2 | $17.31 | 5.460% | $18.2551 | $18.26 | $18.25 | $18.30 |
| Purchase #3 | $166.58 | 5.375% | $175.5337 | $175.53 | $175.55 | $175.50 |
| Purchase #4 | $113.82 | 3.490% | $117.7923 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $36.62 | 5.113% | $38.4924 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $94.41 | 3.805% | $98.0023 | $98.00 | $98.00 | $98.00 |
| Purchase #7 | $48.41 | 10.175% | $53.3357 | $53.34 | $53.35 | $53.30 |
| 7 purchase totals = | $669.87 | $704.6174 | $704.62 | $704.65 | $704.60 | |