| 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 | $153.47 | 10.102% | $168.9735 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $52.99 | 13.399% | $60.0901 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $234.53 | 4.613% | $245.3489 | $245.35 | $245.35 | $245.30 |
| Purchase #4 | $206.44 | 7.785% | $222.5114 | $222.51 | $222.50 | $222.50 |
| Purchase #5 | $211.69 | 13.576% | $240.429 | $240.43 | $240.45 | $240.40 |
| Purchase #6 | $145.85 | 3.424% | $150.8439 | $150.84 | $150.85 | $150.80 |
| Purchase #7 | $18.28 | 7.579% | $19.6654 | $19.67 | $19.65 | $19.70 |
| 7 purchase totals = | $1,023.25 | $1,107.8622 | $1,107.86 | $1,107.85 | $1,107.80 | |