| 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 | $181.73 | 9.397% | $198.8072 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $189.45 | 11.623% | $211.4698 | $211.47 | $211.45 | $211.50 |
| Purchase #3 | $60.57 | 9.358% | $66.2381 | $66.24 | $66.25 | $66.20 |
| Purchase #4 | $54.80 | 9.724% | $60.1288 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $192.89 | 5.483% | $203.4662 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $46.41 | 8.722% | $50.4579 | $50.46 | $50.45 | $50.50 |
| Purchase #7 | $17.31 | 10.362% | $19.1037 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $743.16 | $809.6717 | $809.68 | $809.65 | $809.70 | |