| 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 | $145.40 | 7.348% | $156.084 | $156.08 | $156.10 | $156.10 |
| Purchase #2 | $89.62 | 6.773% | $95.69 | $95.69 | $95.70 | $95.70 |
| Purchase #3 | $55.45 | 11.126% | $61.6194 | $61.62 | $61.60 | $61.60 |
| Purchase #4 | $64.39 | 8.863% | $70.0969 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $155.37 | 4.630% | $162.5636 | $162.56 | $162.55 | $162.60 |
| Purchase #6 | $190.61 | 11.328% | $212.2023 | $212.20 | $212.20 | $212.20 |
| Purchase #7 | $202.34 | 10.463% | $223.5108 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $903.18 | $981.7670 | $981.76 | $981.75 | $981.80 | |