| 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 | $172.90 | 9.450% | $189.2391 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $159.84 | 10.162% | $176.0829 | $176.08 | $176.10 | $176.10 |
| Purchase #3 | $83.41 | 8.198% | $90.248 | $90.25 | $90.25 | $90.20 |
| Purchase #4 | $58.92 | 12.668% | $66.384 | $66.38 | $66.40 | $66.40 |
| Purchase #5 | $147.90 | 5.427% | $155.9265 | $155.93 | $155.95 | $155.90 |
| Purchase #6 | $24.56 | 9.549% | $26.9052 | $26.91 | $26.90 | $26.90 |
| Purchase #7 | $223.62 | 9.766% | $245.4587 | $245.46 | $245.45 | $245.50 |
| 7 purchase totals = | $871.15 | $950.2444 | $950.25 | $950.30 | $950.20 | |