| 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 | $126.63 | 8.599% | $137.5189 | $137.52 | $137.50 | $137.50 |
| Purchase #2 | $199.44 | 8.412% | $216.2169 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $20.68 | 7.716% | $22.2757 | $22.28 | $22.30 | $22.30 |
| Purchase #4 | $8.49 | 8.179% | $9.1844 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $133.96 | 8.509% | $145.3587 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $52.93 | 6.634% | $56.4414 | $56.44 | $56.45 | $56.40 |
| Purchase #7 | $128.51 | 7.502% | $138.1508 | $138.15 | $138.15 | $138.20 |
| 7 purchase totals = | $670.64 | $725.1468 | $725.15 | $725.15 | $725.20 | |