| 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 | $155.73 | 4.224% | $162.308 | $162.31 | $162.30 | $162.30 |
| Purchase #2 | $36.42 | 7.654% | $39.2076 | $39.21 | $39.20 | $39.20 |
| Purchase #3 | $124.32 | 11.361% | $138.444 | $138.44 | $138.45 | $138.40 |
| Purchase #4 | $175.36 | 8.130% | $189.6168 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $6.60 | 8.131% | $7.1366 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $247.26 | 4.808% | $259.1483 | $259.15 | $259.15 | $259.10 |
| Purchase #7 | $188.55 | 5.312% | $198.5658 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $934.24 | $994.4271 | $994.44 | $994.40 | $994.30 | |