| 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 | $169.28 | 10.541% | $187.1238 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $104.29 | 9.803% | $114.5135 | $114.51 | $114.50 | $114.50 |
| Purchase #3 | $155.28 | 9.387% | $169.8561 | $169.86 | $169.85 | $169.90 |
| Purchase #4 | $214.97 | 5.268% | $226.2946 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $5.54 | 4.274% | $5.7768 | $5.78 | $5.80 | $5.80 |
| Purchase #6 | $194.54 | 6.588% | $207.3563 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $33.32 | 3.632% | $34.5302 | $34.53 | $34.55 | $34.50 |
| 7 purchase totals = | $877.22 | $945.4513 | $945.45 | $945.45 | $945.50 | |