| 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 | $158.63 | 13.263% | $179.6691 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $247.32 | 7.172% | $265.0578 | $265.06 | $265.05 | $265.10 |
| Purchase #3 | $121.65 | 7.732% | $131.056 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $197.42 | 6.641% | $210.5307 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $80.74 | 3.415% | $83.4973 | $83.50 | $83.50 | $83.50 |
| Purchase #6 | $7.86 | 8.373% | $8.5181 | $8.52 | $8.50 | $8.50 |
| Purchase #7 | $56.74 | 9.669% | $62.2262 | $62.23 | $62.25 | $62.20 |
| 7 purchase totals = | $870.36 | $940.5552 | $940.57 | $940.55 | $940.60 | |