| 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 | $154.89 | 3.727% | $160.6628 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $165.52 | 3.332% | $171.0351 | $171.04 | $171.05 | $171.00 |
| Purchase #3 | $134.44 | 10.102% | $148.0211 | $148.02 | $148.00 | $148.00 |
| Purchase #4 | $156.48 | 6.640% | $166.8703 | $166.87 | $166.85 | $166.90 |
| Purchase #5 | $54.57 | 3.404% | $56.4276 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $183.61 | 11.407% | $204.5544 | $204.55 | $204.55 | $204.60 |
| Purchase #7 | $233.85 | 7.143% | $250.5539 | $250.55 | $250.55 | $250.60 |
| 7 purchase totals = | $1,083.36 | $1,158.1252 | $1,158.12 | $1,158.10 | $1,158.20 | |