| 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 | $184.94 | 7.192% | $198.2409 | $198.24 | $198.25 | $198.20 |
| Purchase #2 | $94.28 | 4.337% | $98.3689 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $156.38 | 5.709% | $165.3077 | $165.31 | $165.30 | $165.30 |
| Purchase #4 | $244.76 | 8.716% | $266.0933 | $266.09 | $266.10 | $266.10 |
| Purchase #5 | $170.26 | 4.311% | $177.5999 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $118.31 | 9.605% | $129.6737 | $129.67 | $129.65 | $129.70 |
| Purchase #7 | $78.58 | 10.535% | $86.8584 | $86.86 | $86.85 | $86.90 |
| 7 purchase totals = | $1,047.51 | $1,122.1428 | $1,122.14 | $1,122.10 | $1,122.20 | |