| 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 | $205.48 | 12.143% | $230.4314 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $45.76 | 9.836% | $50.261 | $50.26 | $50.25 | $50.30 |
| Purchase #3 | $5.95 | 4.752% | $6.2327 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $137.93 | 5.489% | $145.501 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $97.83 | 6.448% | $104.1381 | $104.14 | $104.15 | $104.10 |
| Purchase #6 | $197.27 | 9.658% | $216.3223 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $154.71 | 8.366% | $167.653 | $167.65 | $167.65 | $167.70 |
| 7 purchase totals = | $844.93 | $920.5395 | $920.53 | $920.55 | $920.50 | |