| 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 | $145.54 | 5.856% | $154.0628 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $162.30 | 13.218% | $183.7528 | $183.75 | $183.75 | $183.80 |
| Purchase #3 | $238.37 | 12.116% | $267.2509 | $267.25 | $267.25 | $267.30 |
| Purchase #4 | $71.91 | 12.844% | $81.1461 | $81.15 | $81.15 | $81.10 |
| Purchase #5 | $162.27 | 3.350% | $167.706 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $89.47 | 3.313% | $92.4341 | $92.43 | $92.45 | $92.40 |
| Purchase #7 | $174.29 | 8.570% | $189.2267 | $189.23 | $189.25 | $189.20 |
| 7 purchase totals = | $1,044.15 | $1,135.5794 | $1,135.58 | $1,135.60 | $1,135.60 | |